Equivalent Quadratic Equations

Which of the following is equivalent to the following equation:

-3x² + 6x - 1 = 0

• 3x² + 6x + 1 = 0

• 3x² - 6x + 1 = 0

• 3x - 1 = 0

• 2x = 0

Tags

CCSS.HSA-REI.B.4B

Which of the following is equivalent to the following equation: 7 = 3x² - 1

• 0 = 3x² - 6

• 0 = 3x² - 8

• 0 = 10x² - 1

• 0 = -4x² - 1

Which of the following is equivalent to the following equation? -3x² + 6x - 1 = -7x² + 5

• -10x⁴ + 6x + 4 = 0

• 4x² + 6x - 4 = 0

• 4x² + 6x - 6 = 0

• 0 = -10x² + 6x + 4

Which equation is equivalent?

• (x + 1)² - 4

• -(x + 1)² - 4

• (x - 1)² - 5

• (x + 1)² - 5

Tags

CCSS.HSA-REI.B.4B

Which equation is equivalent?

• -x² + 8x - 19

• x² - 8x + 19

• -x² + 8x + 16

• -x² - 8x - 16

Tags

CCSS.HSA-REI.B.4B

Which equation is equivalent?

• (x + 1)² - 9

• (x + 2)² - 8

• (x - 1)² - 7

• (x + 1)² - 5

Tags

CCSS.HSA-REI.B.4B

Which of the following is an equivalent equation?

• y=-(x-5)² + 21

• y=-(x+5)² + 21

• y=-(x+10)² + 21

• y=-(x-10)² + 21

Put your knowledge to the test with this SAT practice question!

• y = (x + 3)(x − 5)

• y = (x − 3)(x + 5)

• y = x(x − 2) − 15

• y = (x − 1)^2 − 16

Which of the following is equivalent to the following: 3x² + 6x - 1 = 7x

• 2x - 1 = 0

• 3x² -x - 1 = 0

• 3x² + 13x - 1 = 0

• 3x² + x - 1 = 0

Tags

CCSS.HSA-REI.B.4B

Which of the following is equivalent to the following:

10x² - 12 = 8x

• 2x - 12 = 0

• 18x³ - 12 = 0

• 10x² +8x - 12 = 0

• 10x² - 8x - 12 = 0

Tags

CCSS.HSA-REI.B.4B