Solve the Equation by Extracting the Square Roots $$3 ( v + 1 ) ^ { 2 } = 80$$

Solve the equation by extracting the square roots.
- $$3 ( v + 1 ) ^ { 2 } = 80$$

A) $v = 1 - 4 \sqrt { \frac { 5 } { 2 } }$ or $v = 1 + 4 \sqrt { \frac { 5 } { 2 } }$
B) $v = - 1 - 4 \sqrt { \frac { 5 } { 2 } }$ or $v = - 1 + 4 \sqrt { \frac { 5 } { 2 } }$
C) $v = 1 - 4 \sqrt { 5 }$ or $v = 1 + 4 \sqrt { 5 }$
D) $v = - 1 - 4 \sqrt { \frac { 5 } { 3 } }$ or $v = - 1 + 4 \sqrt { \frac { 5 } { 3 } }$

Correct Answer:

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