Solve the equation by extracting the square roots.
-$$3 y ^ { 2 } - 12 = 3 - 3 y ^ { 2 }$$
A) $y = 3 - \sqrt { 5 }$ or $y = 3 + \sqrt { 5 }$
B) $y = - \sqrt { \frac { 5 } { 2 } }$ or $y = \sqrt { \frac { 5 } { 2 } }$
C) $y = - \sqrt { 5 }$ or $y = \sqrt { 5 }$
D) $y = 3 - \sqrt { \frac { 5 } { 2 } }$ or $y = 3 + \sqrt { \frac { 5 } { 2 } }$

Question

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The Answer of Solve the equation by extracting the square roots.
-$$3 y ^ { 2 } - 12 = 3 - 3 y ^ { 2 }$$
A) $y = 3 - \sqrt { 5 }$ or $y = 3 + \sqrt { 5 }$
B) $y = - \sqrt { \frac { 5 } { 2 } }$ or $y = \sqrt { \frac { 5 } { 2 } }$
C) $y = - \sqrt { 5 }$ or $y = \sqrt { 5 }$
D) $y = 3 - \sqrt { \frac { 5 } { 2 } }$ or $y = 3 + \sqrt { \frac { 5 } { 2 } }$

Solve the Equation by Extracting the Square Roots 3y2−12=3−3y23 y ^ { 2 } - 12 = 3 - 3 y ^ { 2 }3y2−12=3−3y2

Solve the Equation by Extracting the Square Roots $3 y ^ { 2 } - 12 = 3 - 3 y ^ { 2 }$