Solving Equations Using Square Roots

Evaluate the square root.

• $\pm\ 9$

• $\pm\ 24.5$

• $\pm\ 49$

• $\pm\ 7$

Tags

CCSS.8.EE.A.2

Evaluate the square root.

• $\pm\ 8$

• $\pm\ 16$

• $\pm\ 4$

• $\pm\ 6$

Tags

CCSS.8.EE.A.2

Evaluate the square root.

• $\pm\ 72$

• $\pm\ 12$

• $\pm\ 11$

• $\pm\ 144$

Tags

CCSS.8.EE.A.2

Evaluate the square root.

• $\pm\ 6$

• $\pm\ 18$

• $\pm\ 36$

• $\pm\ 7$

Tags

CCSS.8.EE.A.2

Solve the equation.

• $a=\pm\ 225$

• $a=\pm\ 15$

• $a=\pm\ 112.5$

• $a=\pm\ 5$

Tags

CCSS.8.EE.A.2

Solve the equation.

• $y\approx\pm\ 2.8$

• $y=\pm\ 8$

• $y=\pm\ 4$

• $y=\pm\ 2$

Tags

CCSS.8.EE.A.2

Solve the equation.

• $b=\pm\ 100$

• $b=\pm\ 10$

• $b\approx\pm\ 11.7$

• $b=\pm\ 50$

Tags

CCSS.8.EE.A.2

Solve the equation.

• $m=\pm\ 31.5$

• $m=\pm\ 40.5$

• $m\approx\pm\ 7.9$

• $m=\pm\ 9$

Tags

CCSS.8.EE.A.2

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Tags

CCSS.8.EE.A.2