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Simplifying
0.5x * x = 7500
Multiply x * x
0.5x2 = 7500
Solving
0.5x2 = 7500
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '0.5'.
x2 = 15000
Simplifying
x2 = 15000
Take the square root of each side:
x = {-122.474487139, 122.474487139}
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