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Simplifying
-16x2 + 1000(10) = 0
Multiply 1000 * 10
-16x2 + 10000 = 0
Reorder the terms:
10000 + -16x2 = 0
Solving
10000 + -16x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-10000' to each side of the equation.
10000 + -10000 + -16x2 = 0 + -10000
Combine like terms: 10000 + -10000 = 0
0 + -16x2 = 0 + -10000
-16x2 = 0 + -10000
Combine like terms: 0 + -10000 = -10000
-16x2 = -10000
Divide each side by '-16'.
x2 = 625
Simplifying
x2 = 625
Take the square root of each side:
x = {-25, 25}
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