Maths-

General

Easy

Question

Define rational expression and Provide an example of a rational expression .

hint Hint:

A rational expression is in a fraction form, containing both the numerator and the denominator.
We are asked to define a rational expression with an example.

The correct answer is: For instance, 2x +2h/x h

Step 1 of 1:
A rational expression is simply a quotient of two polynomials. Or is other words, it is a fraction whose numerator and denominator are polynomials.
For instance, $fraction numerator 2 x plus 2 h over denominator x h end fraction$ .

Fractions are rational expression containing numbers only.

Find the product and the domain ?
$fraction numerator left parenthesis straight x minus straight y right parenthesis squared over denominator straight x plus straight y end fraction cross times fraction numerator 3 straight x plus 3 straight y over denominator straight x squared minus straight y squared end fraction$

Maths-General

General

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How does understanding operations with fractions help you multiply and divide rational expressions?

Maths-General

General

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The company compares the ratios of surface area to volume for two more containers . One is a rectangular prism with a square base. The other is rectangular prism with a rectangular base. One side of the base is equal to the side length of first container. And the other side is twice as long. The Surface area of this second container is $4 x squared plus 6 x h$ . The heights of two containers are equal. Which has the smaller surface area -to – Volume ratio?

Maths-General

General

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Let D= { -2, -1, 0, 1, 2}. Is D a subset of itself ? Explain.

Note: Every set is a subset of itself.

Let D= { -2, -1, 0, 1, 2}. Is D a subset of itself ? Explain.

Maths-General

Note: Every set is a subset of itself.

General

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Is the difference of a rational number and an irrational number always irrational ?

Maths-General

General
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Find the product and the domain ?
$fraction numerator x squared plus 6 x plus 8 over denominator x squared plus 4 x plus 3 end fraction cross times fraction numerator x plus 3 over denominator x plus 2 end fraction$
Find the product and the domain ?
$fraction numerator x squared plus 6 x plus 8 over denominator x squared plus 4 x plus 3 end fraction cross times fraction numerator x plus 3 over denominator x plus 2 end fraction$
Maths-General
General
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Is the Product of a rational number and irrational number rational or irrational ? Explain with an example.
Is the Product of a rational number and irrational number rational or irrational ? Explain with an example.
Maths-General
General
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Is the sum of a rational number and irrational number rational or irrational ? Explain with an example.
Is the sum of a rational number and irrational number rational or irrational ? Explain with an example.
Maths-General
General
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Is the product of two rational numbers always a rational number ?Explain with an example.
Is the product of two rational numbers always a rational number ?Explain with an example.
Maths-General
General
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Brie designed a carnival game that involves tossing a beanbag into the box shown. In order to win a prize , the beanbag must fall inside the black rectangle . The Probability of winning is equal to the ratio of the area of the black rectangle to the total area of the face of the box shown. Find this probability in simplified form .
Brie designed a carnival game that involves tossing a beanbag into the box shown. In order to win a prize , the beanbag must fall inside the black rectangle . The Probability of winning is equal to the ratio of the area of the black rectangle to the total area of the face of the box shown. Find this probability in simplified form .
Maths-General
General
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A Company is evaluating two packaging options for its product line. The more efficient design will have the lesser ratio of surface area to volume. Should the company use packages that are cylinders or rectangular prisms ?
A Company is evaluating two packaging options for its product line. The more efficient design will have the lesser ratio of surface area to volume. Should the company use packages that are cylinders or rectangular prisms ?
Maths-General
General
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Find the product and the domain ?
$fraction numerator straight x plus 5 over denominator straight x cubed minus 25 straight x end fraction cross times 2 straight x cubed minus 11 straight x squared plus 5 straight x$
Find the product and the domain ?
$fraction numerator straight x plus 5 over denominator straight x cubed minus 25 straight x end fraction cross times 2 straight x cubed minus 11 straight x squared plus 5 straight x$
Maths-General
General
Maths-
Is the sum of two rational numbers always a rational number ?
Is the sum of two rational numbers always a rational number ?
Maths-General
General
Maths-
Order each set of cards from least to greatest $square root of 121 over 25 end root comma space 2.25 comma space square root of 5$
Order each set of cards from least to greatest $square root of 121 over 25 end root comma space 2.25 comma space square root of 5$
Maths-General
General
Maths-
Find the simplified Quotient and the domain of each expression
$fraction numerator 2 x squared minus 12 x over denominator x plus 5 end fraction divided by fraction numerator x minus 6 over denominator x plus 5 end fraction$
Find the simplified Quotient and the domain of each expression
$fraction numerator 2 x squared minus 12 x over denominator x plus 5 end fraction divided by fraction numerator x minus 6 over denominator x plus 5 end fraction$
Maths-General

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Define rational expression and Provide an example of a rational expression .

A rational expression is in a fraction form, containing both the numerator and the denominator.We are asked to define a rational expression with an example.

The correct answer is: For instance, 2x +2h/x h

Step 1 of 1:A rational expression is simply a quotient of two polynomials. Or is other words, it is a fraction whose numerator and denominator are polynomials.For instance, .

Related Questions to study

Find the product and the domain ?

Find the product and the domain ?

How does understanding operations with fractions help you multiply and divide rational expressions?

How does understanding operations with fractions help you multiply and divide rational expressions?

Let D= { -2, -1, 0, 1, 2}. Is D a subset of itself ? Explain.

Let D= { -2, -1, 0, 1, 2}. Is D a subset of itself ? Explain.

Is the difference of a rational number and an irrational number always irrational ?

Is the difference of a rational number and an irrational number always irrational ?

Find the product and the domain ?

Find the product and the domain ?

Is the Product of a rational number and irrational number rational or irrational ? Explain with an example.

Is the Product of a rational number and irrational number rational or irrational ? Explain with an example.

Is the sum of a rational number and irrational number rational or irrational ? Explain with an example.

Is the sum of a rational number and irrational number rational or irrational ? Explain with an example.

Is the product of two rational numbers always a rational number ?Explain with an example.

Is the product of two rational numbers always a rational number ?Explain with an example.

A Company is evaluating two packaging options for its product line. The more efficient design will have the lesser ratio of surface area to volume. Should the company use packages that are cylinders or rectangular prisms ?

A Company is evaluating two packaging options for its product line. The more efficient design will have the lesser ratio of surface area to volume. Should the company use packages that are cylinders or rectangular prisms ?

Find the product and the domain ?

Find the product and the domain ?

Is the sum of two rational numbers always a rational number ?

Is the sum of two rational numbers always a rational number ?

Order each set of cards from least to greatest

Order each set of cards from least to greatest

Find the simplified Quotient and the domain of each expression

Find the simplified Quotient and the domain of each expression

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A rational expression is in a fraction form, containing both the numerator and the denominator.
We are asked to define a rational expression with an example.

Step 1 of 1:
A rational expression is simply a quotient of two polynomials. Or is other words, it is a fraction whose numerator and denominator are polynomials.
For instance, $fraction numerator 2 x plus 2 h over denominator x h end fraction$ .

Find the product and the domain ?
$fraction numerator x squared plus 6 x plus 8 over denominator x squared plus 4 x plus 3 end fraction cross times fraction numerator x plus 3 over denominator x plus 2 end fraction$

Find the product and the domain ?
$fraction numerator x squared plus 6 x plus 8 over denominator x squared plus 4 x plus 3 end fraction cross times fraction numerator x plus 3 over denominator x plus 2 end fraction$

Find the product and the domain ?
$fraction numerator straight x plus 5 over denominator straight x cubed minus 25 straight x end fraction cross times 2 straight x cubed minus 11 straight x squared plus 5 straight x$

Find the product and the domain ?
$fraction numerator straight x plus 5 over denominator straight x cubed minus 25 straight x end fraction cross times 2 straight x cubed minus 11 straight x squared plus 5 straight x$

Order each set of cards from least to greatest $square root of 121 over 25 end root comma space 2.25 comma space square root of 5$

Order each set of cards from least to greatest $square root of 121 over 25 end root comma space 2.25 comma space square root of 5$

Find the simplified Quotient and the domain of each expression
$fraction numerator 2 x squared minus 12 x over denominator x plus 5 end fraction divided by fraction numerator x minus 6 over denominator x plus 5 end fraction$

Find the simplified Quotient and the domain of each expression
$fraction numerator 2 x squared minus 12 x over denominator x plus 5 end fraction divided by fraction numerator x minus 6 over denominator x plus 5 end fraction$