4a^2=100

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Solution for 4a^2=100 equation: 


Simplifying
4a2 = 100

Solving
4a2 = 100

Solving for variable 'a'.

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

Divide each side by '4'.
a2 = 25

Simplifying
a2 = 25

Take the square root of each side:
a = {-5, 5}

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