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Simplifying
x2 + 80 + -15000 = 0
Reorder the terms:
80 + -15000 + x2 = 0
Combine like terms: 80 + -15000 = -14920
-14920 + x2 = 0
Solving
-14920 + x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '14920' to each side of the equation.
-14920 + 14920 + x2 = 0 + 14920
Combine like terms: -14920 + 14920 = 0
0 + x2 = 0 + 14920
x2 = 0 + 14920
Combine like terms: 0 + 14920 = 14920
x2 = 14920
Simplifying
x2 = 14920
Take the square root of each side:
x = {-122.147451877, 122.147451877}
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