Solve by Square Rooting

• {12,-12}

• No Solution

• {16,-16}

• {34.06,-34.06}

Tags

CCSS.8.EE.A.2

x² = 16

• ± 4

• ± 8

• 4

• 8

Tags

CCSS.8.EE.A.2

x² + 4 = 68

• ± 8

• ± √8

• 8

• ± 64

Tags

CCSS.8.EE.A.2

(x - 2) ² = 9

• ± 3

• 5  or  -1

• -5  or  1

• ± 9

Tags

CCSS.HSA-REI.B.4B

• 10

• A
• B
• C
• D

• A
• B
• C
• D

Tags

CCSS.8.EE.A.2

Solve by taking square roots: 3 + r² = 12

• r = 3, r = - 3

• r = -3

• r = 3

Tags

CCSS.HSA-REI.B.4B

Simplify.

• A

• B

• C

• D

• x = 49
• x = 53
• x = 45
• x = 18