10th-Grade-Math---USA

Solving-Quadratic-Equations

Easy

Question

The co-ordinates of the vertex of x² - 12x + 20 = 0 is

(0, 20)
(-6, 128)
(-6, 16)
(6, -16)

The correct answer is: (6, -16)

The value of c that makes x² + 44x + c a perfect square trinomial is

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

Solving-Quadratic-Equations

10th-Grade-Math---USA

Solve system of equations y = -x + 4 & y = x² - 2

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

Solving-Quadratic-Equations

10th-Grade-Math---USA

Identify the equivalent expression of . $square root of 729 space x to the power of 4 end root$

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

Solving-Quadratic-Equations

10th-Grade-Math---USA

The height of triangle whose area is 6 and base is 1 unit greater than height is

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

Solving-Quadratic-Equations

10th-Grade-Math---USA

The formula for the solution of general quadratic equation is

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

Solving-Quadratic-Equations

10th-Grade-Math---USA

The discriminant of x² + 5x - 1 is

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

Solving-Quadratic-Equations

10th-Grade-Math---USA

Identify number of real roots of quadratic equation 2x² + 2x + 2 = 0.

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

Solving-Quadratic-Equations

10th-Grade-Math---USA

Convert the quadratic equation x² + 5x + 9 = 3 into the square form

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

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The co-ordinates of the vertex of x2 - 12x + 20 = 0 is

(0, 20)(-6, 128)(-6, 16)(6, -16)

The correct answer is: (6, -16)

Related Questions to study

The value of c that makes x2 + 44x + c a perfect square trinomial is

The value of c that makes x2 + 44x + c a perfect square trinomial is

Solve system of equations y = -x + 4 & y = x2 - 2

Solve system of equations y = -x + 4 & y = x2 - 2

Identify the equivalent expression of .

Identify the equivalent expression of .

The discriminant of -x2 + 2 is

The discriminant of -x2 + 2 is

Solve the quadratic equation x2 - 4x - 21 = 0.

Solve the quadratic equation x2 - 4x - 21 = 0.

Convert the quadratic -x2 - x + 6 into factored form

Convert the quadratic -x2 - x + 6 into factored form

The solution from the graph

The solution from the graph

The factored form of quadratic equation from the graph

The factored form of quadratic equation from the graph

The solution of x2 - 9409 = 0 is

The solution of x2 - 9409 = 0 is

Identify the equivalent expression of

Identify the equivalent expression of

The height of triangle whose area is 6 and base is 1 unit greater than height is

The height of triangle whose area is 6 and base is 1 unit greater than height is

The formula for the solution of general quadratic equation is

The formula for the solution of general quadratic equation is

The discriminant of x2 + 5x - 1 is

The discriminant of x2 + 5x - 1 is

Identify number of real roots of quadratic equation 2x2 + 2x + 2 = 0.

Identify number of real roots of quadratic equation 2x2 + 2x + 2 = 0.

Convert the quadratic equation x2 + 5x + 9 = 3 into the square form

Convert the quadratic equation x2 + 5x + 9 = 3 into the square form

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The co-ordinates of the vertex of x² - 12x + 20 = 0 is

(0, 20)
(-6, 128)
(-6, 16)
(6, -16)

The value of c that makes x² + 44x + c a perfect square trinomial is

The value of c that makes x² + 44x + c a perfect square trinomial is

Solve system of equations y = -x + 4 & y = x² - 2

Solve system of equations y = -x + 4 & y = x² - 2

Identify the equivalent expression of . $square root of 729 space x to the power of 4 end root$

Identify the equivalent expression of . $square root of 729 space x to the power of 4 end root$

The discriminant of -x² + 2 is

The discriminant of -x² + 2 is

Solve the quadratic equation x² - 4x - 21 = 0.

Solve the quadratic equation x² - 4x - 21 = 0.

Convert the quadratic -x² - x + 6 into factored form

Convert the quadratic -x² - x + 6 into factored form

The solution of x² - 9409 = 0 is

The solution of x² - 9409 = 0 is

Identify the equivalent expression of $square root of 968 space x end root$

Identify the equivalent expression of $square root of 968 space x end root$

The discriminant of x² + 5x - 1 is

The discriminant of x² + 5x - 1 is

Identify number of real roots of quadratic equation 2x² + 2x + 2 = 0.

Identify number of real roots of quadratic equation 2x² + 2x + 2 = 0.

Convert the quadratic equation x² + 5x + 9 = 3 into the square form

Convert the quadratic equation x² + 5x + 9 = 3 into the square form