d^2-12=132

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Solution for d^2-12=132 equation: 


Simplifying
d2 + -12 = 132

Reorder the terms:
-12 + d2 = 132

Solving
-12 + d2 = 132

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '12' to each side of the equation.
-12 + 12 + d2 = 132 + 12

Combine like terms: -12 + 12 = 0
0 + d2 = 132 + 12
d2 = 132 + 12

Combine like terms: 132 + 12 = 144
d2 = 144

Simplifying
d2 = 144

Take the square root of each side:
d = {-12, 12}

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