10th-Grade-Math---USA

Solving-Quadratic-Equations

Easy

Question

A quadratic equation of the form x² + bx + c = 0 has a solution of 2. If its related function has a point (0, -2) on it, then the quadratic equation is

x² + x - 6 = 0
x² - x - 6 = 0
x² - x + 2 = 0
x² - x - 2 = 0

The correct answer is: x² - x - 2 = 0

A rectangle is 8cm longer than its width. If its area is 240 cm², then the width of the rectangle is (in cm)

10th-Grade-Math---USASolving-Quadratic-Equations

Solving-Quadratic-Equations

10th-Grade-Math---USA

The number of real roots to the quadratic equation -5x² - 19 = 144 is/are

10th-Grade-Math---USASolving-Quadratic-Equations

Solving-Quadratic-Equations

10th-Grade-Math---USA

The roots of the quadratic equation $x squared minus 1225 equals 0$ are

10th-Grade-Math---USASolving-Quadratic-Equations

Solving-Quadratic-Equations

10th-Grade-Math---USA

Identify the equivalent expression of $square root of 63 x to the power of 9 end root$ .

10th-Grade-Math---USASolving-Quadratic-Equations

Solving-Quadratic-Equations

10th-Grade-Math---USA

A quadratic equation of the form x² + bx + c = 0 has a solution of -2. If it’s related function has a vertex at (2.5, -20.25), then the quadratic equation is

10th-Grade-Math---USASolving-Quadratic-Equations

Solving-Quadratic-Equations

10th-Grade-Math---USA

Convert the standard from quadratic equation x² + 5x + 4 to factored form

10th-Grade-Math---USASolving-Quadratic-Equations

Solving-Quadratic-Equations

10th-Grade-Math---USA

From the graph, Identify the correct quadratic equation

10th-Grade-Math---USASolving-Quadratic-Equations

Solving-Quadratic-Equations

10th-Grade-Math---USA

The solution of the quadratic equation from the graph

10th-Grade-Math---USASolving-Quadratic-Equations

Solving-Quadratic-Equations

10th-Grade-Math---USA

From the graph, Identify the correct quadratic equation

10th-Grade-Math---USASolving-Quadratic-Equations

Polynomial-and-Rational-Expressions

10th-Grade-Math---USA

$fraction numerator 5 a over denominator a plus 3 end fraction cross times fraction numerator a squared plus a minus 6 over denominator a squared plus 2 a plus 1 end fraction cross times left parenthesis a plus 1 right parenthesis$ =

10th-Grade-Math---USAPolynomial-and-Rational-Expressions

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A quadratic equation of the form x2 + bx + c = 0 has a solution of 2. If its related function has a point (0, -2) on it, then the quadratic equation is

x2 + x - 6 = 0x2 - x - 6 = 0x2 - x + 2 = 0x2 - x - 2 = 0

The correct answer is: x2 - x - 2 = 0

Related Questions to study

Convert the standard form quadratic equation x2 + x - 6

Convert the standard form quadratic equation x2 + x - 6

The solution of the quadratic equation from the graph

The solution of the quadratic equation from the graph

From the graph, identify the correct quadratic equation

From the graph, identify the correct quadratic equation

The solutions of the system of equations belowy = x2 - 6x + 8y = 2x - 4 is

The solutions of the system of equations belowy = x2 - 6x + 8y = 2x - 4 is

The discriminant of the quadratic equation x2 + 5x - 4 = 0 is

The discriminant of the quadratic equation x2 + 5x - 4 = 0 is

A rectangle is 8cm longer than its width. If its area is 240 cm2, then the width of the rectangle is (in cm)

A rectangle is 8cm longer than its width. If its area is 240 cm2, then the width of the rectangle is (in cm)

The number of real roots to the quadratic equation -5x2 - 19 = 144 is/are

The number of real roots to the quadratic equation -5x2 - 19 = 144 is/are

The roots of the quadratic equation are

The roots of the quadratic equation are

Identify the equivalent expression of .

Identify the equivalent expression of .

A quadratic equation of the form x2 + bx + c = 0 has a solution of -2. If it’s related function has a vertex at (2.5, -20.25), then the quadratic equation is

A quadratic equation of the form x2 + bx + c = 0 has a solution of -2. If it’s related function has a vertex at (2.5, -20.25), then the quadratic equation is

Convert the standard from quadratic equation x2 + 5x + 4 to factored form

Convert the standard from quadratic equation x2 + 5x + 4 to factored form

From the graph, Identify the correct quadratic equation

From the graph, Identify the correct quadratic equation

The solution of the quadratic equation from the graph

The solution of the quadratic equation from the graph

From the graph, Identify the correct quadratic equation

From the graph, Identify the correct quadratic equation

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A quadratic equation of the form x² + bx + c = 0 has a solution of 2. If its related function has a point (0, -2) on it, then the quadratic equation is

x² + x - 6 = 0
x² - x - 6 = 0
x² - x + 2 = 0
x² - x - 2 = 0

The correct answer is: x² - x - 2 = 0

Convert the standard form quadratic equation x² + x - 6

Convert the standard form quadratic equation x² + x - 6

The solutions of the system of equations below
y = x² - 6x + 8
y = 2x - 4 is

The solutions of the system of equations below
y = x² - 6x + 8
y = 2x - 4 is

The discriminant of the quadratic equation x² + 5x - 4 = 0 is

The discriminant of the quadratic equation x² + 5x - 4 = 0 is

A rectangle is 8cm longer than its width. If its area is 240 cm², then the width of the rectangle is (in cm)

A rectangle is 8cm longer than its width. If its area is 240 cm², then the width of the rectangle is (in cm)

The number of real roots to the quadratic equation -5x² - 19 = 144 is/are

The number of real roots to the quadratic equation -5x² - 19 = 144 is/are

The roots of the quadratic equation $x squared minus 1225 equals 0$ are

The roots of the quadratic equation $x squared minus 1225 equals 0$ are

Identify the equivalent expression of $square root of 63 x to the power of 9 end root$ .

Identify the equivalent expression of $square root of 63 x to the power of 9 end root$ .

A quadratic equation of the form x² + bx + c = 0 has a solution of -2. If it’s related function has a vertex at (2.5, -20.25), then the quadratic equation is

A quadratic equation of the form x² + bx + c = 0 has a solution of -2. If it’s related function has a vertex at (2.5, -20.25), then the quadratic equation is

Convert the standard from quadratic equation x² + 5x + 4 to factored form

Convert the standard from quadratic equation x² + 5x + 4 to factored form

$fraction numerator 5 a over denominator a plus 3 end fraction cross times fraction numerator a squared plus a minus 6 over denominator a squared plus 2 a plus 1 end fraction cross times left parenthesis a plus 1 right parenthesis$ =

$fraction numerator 5 a over denominator a plus 3 end fraction cross times fraction numerator a squared plus a minus 6 over denominator a squared plus 2 a plus 1 end fraction cross times left parenthesis a plus 1 right parenthesis$ =