Which Method Is the Best?

Which method would be the best fit for solving the following quadratic equation?

x² + 7x + 12 = 0

• factoring

• square root

• completing the square

• quadratic formula

Tags

CCSS.HSA-REI.B.4B

Solve for x using the method you previously indicated would be the best fit for solving this quadratic equation:

x² + 7x + 12 = 0

• x = -2

  x = -6

• x = -3

  x = -4

• x = -1

  x = -12

• x = 2

  x = 6

Tags

CCSS.HSA-REI.B.4B

Which method would be the best fit for solving the following quadratic equation?

x² + 4x= 12

• factoring

• square root

• completing the square

• quadratic formula

Tags

CCSS.HSA-REI.B.4B

Solve for x using the method you previously indicated would be the best fit for solving this quadratic equation:

x² + 4x= 12

• x = 2 and -2

• x = -6 and 2

• x = 6 and -2

• x = 1 and -1

Tags

CCSS.HSA-REI.B.4B

Which method would be the best fit for solving the following quadratic equation?

x² - 49 = 0

• factoring

• square root

• completing the square

• quadratic formula

Tags

CCSS.HSA-REI.B.4B

Solve for x using the method you previously indicated would be the best fit for solving this quadratic equation:

x² - 49 = 0

• x = -7, x = 7

• x = -7

• x = 7

• x = -7, x = 1

Tags

CCSS.HSA-REI.B.4B

Which method would be the best fit for solving the following quadratic equation?

0 = -x² - 5x + 12

• factoring

• square root

• completing the square

• quadratic formula

Tags

CCSS.HSA-REI.B.4B

Solve for x using the method you previously indicated would be the best fit for solving this quadratic equation:

0 = -x² - 5x + 12

• No Real Solution

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Tags

CCSS.HSA-REI.B.4B