a(4a)=36

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Solution for a(4a)=36 equation: 


Simplifying
a(4a) = 36

Remove parenthesis around (4a)
a * 4a = 36

Reorder the terms for easier multiplication:
4a * a = 36

Multiply a * a
4a2 = 36

Solving
4a2 = 36

Solving for variable 'a'.

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

Divide each side by '4'.
a2 = 9

Simplifying
a2 = 9

Take the square root of each side:
a = {-3, 3}

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