Mathematics

Grade10

Easy

Question

Find the sum.
$left parenthesis 3 straight y squared plus straight y cubed minus 5 right parenthesis plus left parenthesis 4 straight y squared minus 4 straight y plus 2 straight y cubed plus 8 right parenthesis$

$3 y^{3} + 7 y^{2} - 4 y + 3$
$4 y^{2} + 3 y^{3} - y + 3$
$- y^{4} + 2 y^{3} - y - 4$
$4 y^{3} + 3 y^{2} - 3 y + 1$

hint Hint:

Combine like terms

The correct answer is: $3 straight y cubed plus 7 straight y squared minus 4 straight y plus 3$

$left parenthesis 3 straight y squared plus straight y cubed minus 5 right parenthesis plus left parenthesis 4 straight y squared minus 4 straight y plus 2 straight y cubed plus 8 right parenthesis$
$3 y squared plus y cubed minus 5 plus 4 y squared minus 4 y plus 2 y cubed plus 8 3 y cubed plus 7 y squared minus 4 y plus 3$

What is the degree of this term?
$negative 7 xyz squared$

MathematicsGrade10

Grade10

Mathematics

What is the standard form of the polynomial?
$7 straight x minus 125 minus 6 straight x to the power of 4 plus 14 straight x squared$

MathematicsGrade10

Grade10

Mathematics

When adding or subtracting polynomials, we add / subtract the _______________.

MathematicsGrade10

Grade10

Mathematics

A square prism has square sides with area $straight x squared plus 8 straight x plus 16$ and rectangular sides with area $2 straight x squared plus 15 straight x plus 28$ . What expression represents the surface area of the square prism?

Are of square = $left parenthesis s i d e right parenthesis squared$
Area of rectangle = $l e n g t h cross times b r e a d t h$

A square prism has square sides with area $straight x squared plus 8 straight x plus 16$ and rectangular sides with area $2 straight x squared plus 15 straight x plus 28$ . What expression represents the surface area of the square prism?

MathematicsGrade10

Are of square = $left parenthesis s i d e right parenthesis squared$
Area of rectangle = $l e n g t h cross times b r e a d t h$

Grade10

Mathematics

A rectangle has a length of 5x + 2 in. and a width of 4x + 6 in. What is the perimeter of the rectangle?

MathematicsGrade10

Grade10

Mathematics

Simplify the expression.
$left parenthesis 4 straight n to the power of 4 minus 8 straight n plus 4 right parenthesis minus left parenthesis 8 straight n squared plus 4 straight n to the power of 4 plus 1 right parenthesis$

MathematicsGrade10

Grade10

Mathematics

Find the difference.
$left parenthesis 3 minus 2 straight x plus 2 straight x squared right parenthesis minus left parenthesis 4 straight x minus 5 plus 3 straight x squared right parenthesis$

MathematicsGrade10

Grade10

Mathematics

Find the sum.
$left parenthesis 2 straight x squared plus 5 straight x minus 7 right parenthesis plus left parenthesis 3 minus 4 straight x squared plus 6 straight x right parenthesis$

MathematicsGrade10

Grade10

Mathematics

Simplify the expression.
6m + 3z + 4m + 2w - 5z

MathematicsGrade10

Grade10

Mathematics

What is the constant in the polynomial?
$negative 2 xyz plus 3 straight x squared minus 2 straight y squared minus 6 straight z squared plus 32$

MathematicsGrade10

Grade10

Mathematics

What is the standard form of the polynomial?
$9 straight x squared plus 5 straight x plus 27 plus 2 straight x cubed$

MathematicsGrade10

Grade10

Mathematics

What is the degree of this polynomial?
$52 left parenthesis straight a squared right parenthesis bc – 2 left parenthesis straight a cubed right parenthesis left parenthesis straight b squared right parenthesis plus 4$

MathematicsGrade10

Polynomials-and-Factoring

10th-Grade-Math---USA

Factor the binomial 3x² - 48

10th-Grade-Math---USAPolynomials-and-Factoring

Polynomials-and-Factoring

10th-Grade-Math---USA

The factored form of $4 x cubed minus 24 x squared minus 28 x space$ is

10th-Grade-Math---USAPolynomials-and-Factoring

Polynomials-and-Factoring

10th-Grade-Math---USA

The area of rectangle is 12x³ - 18x² + 6x. The width is equal to the G.C.F. The dimensions of rectangle that could be is

10th-Grade-Math---USAPolynomials-and-Factoring

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Find the sum.

Combine like terms

The correct answer is:

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Find the sum.
$left parenthesis 3 straight y squared plus straight y cubed minus 5 right parenthesis plus left parenthesis 4 straight y squared minus 4 straight y plus 2 straight y cubed plus 8 right parenthesis$

The correct answer is: $3 straight y cubed plus 7 straight y squared minus 4 straight y plus 3$

What is the degree of this term?
$negative 7 xyz squared$

What is the degree of this term?
$negative 7 xyz squared$

What is the standard form of the polynomial?
$7 straight x minus 125 minus 6 straight x to the power of 4 plus 14 straight x squared$

What is the standard form of the polynomial?
$7 straight x minus 125 minus 6 straight x to the power of 4 plus 14 straight x squared$

A square prism has square sides with area $straight x squared plus 8 straight x plus 16$ and rectangular sides with area $2 straight x squared plus 15 straight x plus 28$ . What expression represents the surface area of the square prism?

A square prism has square sides with area $straight x squared plus 8 straight x plus 16$ and rectangular sides with area $2 straight x squared plus 15 straight x plus 28$ . What expression represents the surface area of the square prism?

Simplify the expression.
$left parenthesis 4 straight n to the power of 4 minus 8 straight n plus 4 right parenthesis minus left parenthesis 8 straight n squared plus 4 straight n to the power of 4 plus 1 right parenthesis$

Simplify the expression.
$left parenthesis 4 straight n to the power of 4 minus 8 straight n plus 4 right parenthesis minus left parenthesis 8 straight n squared plus 4 straight n to the power of 4 plus 1 right parenthesis$

Find the difference.
$left parenthesis 3 minus 2 straight x plus 2 straight x squared right parenthesis minus left parenthesis 4 straight x minus 5 plus 3 straight x squared right parenthesis$

Find the difference.
$left parenthesis 3 minus 2 straight x plus 2 straight x squared right parenthesis minus left parenthesis 4 straight x minus 5 plus 3 straight x squared right parenthesis$

Find the sum.
$left parenthesis 2 straight x squared plus 5 straight x minus 7 right parenthesis plus left parenthesis 3 minus 4 straight x squared plus 6 straight x right parenthesis$

Find the sum.
$left parenthesis 2 straight x squared plus 5 straight x minus 7 right parenthesis plus left parenthesis 3 minus 4 straight x squared plus 6 straight x right parenthesis$

Simplify the expression.
6m + 3z + 4m + 2w - 5z

Simplify the expression.
6m + 3z + 4m + 2w - 5z

What is the constant in the polynomial?
$negative 2 xyz plus 3 straight x squared minus 2 straight y squared minus 6 straight z squared plus 32$

What is the constant in the polynomial?
$negative 2 xyz plus 3 straight x squared minus 2 straight y squared minus 6 straight z squared plus 32$

What is the standard form of the polynomial?
$9 straight x squared plus 5 straight x plus 27 plus 2 straight x cubed$

What is the standard form of the polynomial?
$9 straight x squared plus 5 straight x plus 27 plus 2 straight x cubed$

What is the degree of this polynomial?
$52 left parenthesis straight a squared right parenthesis bc – 2 left parenthesis straight a cubed right parenthesis left parenthesis straight b squared right parenthesis plus 4$

What is the degree of this polynomial?
$52 left parenthesis straight a squared right parenthesis bc – 2 left parenthesis straight a cubed right parenthesis left parenthesis straight b squared right parenthesis plus 4$

Factor the binomial 3x² - 48

Factor the binomial 3x² - 48

The factored form of $4 x cubed minus 24 x squared minus 28 x space$ is

The factored form of $4 x cubed minus 24 x squared minus 28 x space$ is

The area of rectangle is 12x³ - 18x² + 6x. The width is equal to the G.C.F. The dimensions of rectangle that could be is

The area of rectangle is 12x³ - 18x² + 6x. The width is equal to the G.C.F. The dimensions of rectangle that could be is