3a^2=189

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Solution for 3a^2=189 equation: 


Simplifying
3a2 = 189

Solving
3a2 = 189

Solving for variable 'a'.

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

Divide each side by '3'.
a2 = 63

Simplifying
a2 = 63

Take the square root of each side:
a = {-7.937253933, 7.937253933}

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