Solving Quadratics with square roots

Solve:
 $\left(x+2\right)^2=49$  
Choose all correct answers.

• 5

• -9

• 7

• -4

Tags

CCSS.8.EE.A.2

Solve:
 $\left(x-4\right)^2=36$  
Choose all correct answers.

• 10

• -2

• -6

• -10

Tags

CCSS.8.EE.A.2

Solve:
 $\left(x-12\right)^2=-100$  
Choose all correct answers.

• no real solutions

• 2

• -2

• 8

Tags

CCSS.8.EE.A.2

Solve:
 $\left(x-6\right)^2=81$  
Choose all correct answers.

• 15

• -3

• 9

• 88

Tags

CCSS.8.EE.A.2

Solve:
 $\left(x+1\right)^2=4$  
Choose all correct answers.

• 1

• -3

• no real solutions

• -2

Tags

CCSS.8.EE.A.2

Solve:
 $\left(x+3\right)^2=25$  
Choose all correct answers.

• 2

• -8

• -2

• 8

Tags

CCSS.HSA-REI.B.4B

Solve:
 $\left(x-7\right)^2=144$  
Type in both numerical solutions (no x) separated by commas.

Tags

CCSS.8.EE.A.2

Solve:
 $\left(x+4\right)^2=9$  
Type in both numerical solutions (no x) separated by commas.

Tags

CCSS.8.EE.A.2

Solve:
 $\left(x-5\right)^2=64$  
Type in both numerical solutions (no x) separated by commas.

Tags

CCSS.8.EE.A.2

Solve:
 $\left(x+8\right)^2=121$  
Type in both numerical solutions (no x) separated by commas.

Tags

CCSS.8.EE.A.2