Solve $( x + 5 ) ^ { 2 } = 80$ by square root property.
A) $\{ - 9 \sqrt { 5 } , - \sqrt { 5 } \}$
B) $\{ - 5 + 4 \sqrt { 5 } \}$
C) $\{ 5 \pm 4 \sqrt { 5 } \}$
D) $\{ - 5 \pm 4 \sqrt { 5 } \}$

Name: Solve $( x + 5 ) ^ { 2 } = 80$ by square root property. A) $\{ - 9 \sqrt { 5 } , - \sqrt { 5 } \}$ B) $\{ - 5 + 4 \sqrt { 5 } \}$ C) $\{ 5 \pm 4 \sqrt { 5 } \}$ D) $\{ - 5 \pm 4 \sqrt { 5 } \}$
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The Answer is D

Solve (x+5)2=80( x + 5 ) ^ { 2 } = 80(x+5)2=80

Solve $( x + 5 ) ^ { 2 } = 80$