5*a*a=40

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Solution for 5*a*a=40 equation:


Simplifying
5a * a = 40

Multiply a * a
5a2 = 40

Solving
5a2 = 40

Solving for variable 'a'.

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

Divide each side by '5'.
a2 = 8

Simplifying
a2 = 8

Take the square root of each side:
a = {-2.828427125, 2.828427125}

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