Solving Quadratics By Factoring and Square Roots

Find the zeros: 5x² + 31x + 6 = 0

• x = -1 and x = -6

• x = 1/5 and x = 6

• x = -1/5 and x = -6

Find the roots by factoring.

12x = 9x² + 4

• x = 2/3

• x = -2/3

• x = 3, x = 0

Solve by factoring: x² + 3x - 18 = 0

• x = -3 and x = 6
• x = 3 and x = -6
• x = -9 and x = 2
• x = 9 and x = -2

Tags

CCSS.HSA-REI.B.4B

Simplify the radical.

• A
• B
• C
• D

Simplify the square root.

• A
• B
• C
• D

Solve using square roots.

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

Solve using square roots.

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

• No solution

Tags

CCSS.8.EE.A.2

• No solution

Tags

CCSS.8.EE.A.2

• No solution