Solving Quadratic Equations Review

When solving quadratic equations, the equation must be equal to _______.

• zero

• one

• the coefficient of x

• infinity

Tags

CCSS.HSA-REI.B.4B

Solve the following equation: x^2 - 8x + 16 = 0

Tags

CCSS.HSA-REI.B.4B

What are the solutions to the equation x^2 - 49 = 0?

• x = 7

• x = -7

• x = 7 and x = -7

• No solution

Tags

CCSS.HSA-REI.B.4B

Solve the following equation: 3x^2 - 75 = 0

• x = 5

• x = -5

• x = 5 or x = -5

• None of the above

Tags

CCSS.8.EE.A.2

Solve the following equation: 5x^2 - 9x + 18 = 4x^2

• x = 6

• x = 3

• x = -3

• No real solution

Tags

CCSS.HSA-REI.B.4B

Solve the following equation: x^2 - x - 6 = -6 - 7x

• x = 1

• x = -6

• x = -1

• x = 0

Tags

CCSS.HSA-REI.B.4B

Solve the following equation: 14x^2 - 5 = 33x

• x = -7

• x =0.4

• x = -61.39

• No real solution

Tags

CCSS.HSA-REI.B.4B

Solve the following equation: 5x^2 + 28 = 27x

• x = 4

• x = -4

• x = 1.4

• x = -1.4

Tags

CCSS.HSA-REI.B.4B

Solve the following equation: 3x^2 - 5x = 8

• x = 3 or x = -8/3

• x = 2 or x = -3

• x = 1 or x = -8/3

• x = 3 or x = -2/3

Tags

CCSS.HSA-REI.B.4B

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