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Simplifying
25a2 = 80
Solving
25a2 = 80
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Divide each side by '25'.
a2 = 3.2
Simplifying
a2 = 3.2
Take the square root of each side:
a = {-1.788854382, 1.788854382}
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