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Simplifying
16a2 = 25
Solving
16a2 = 25
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Divide each side by '16'.
a2 = 1.5625
Simplifying
a2 = 1.5625
Take the square root of each side:
a = {-1.25, 1.25}
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