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Simplifying
25 + -64x2 = 0
Solving
25 + -64x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-25' to each side of the equation.
25 + -25 + -64x2 = 0 + -25
Combine like terms: 25 + -25 = 0
0 + -64x2 = 0 + -25
-64x2 = 0 + -25
Combine like terms: 0 + -25 = -25
-64x2 = -25
Divide each side by '-64'.
x2 = 0.390625
Simplifying
x2 = 0.390625
Take the square root of each side:
x = {-0.625, 0.625}
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