9-9x^2=-576

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Solution for 9-9x^2=-576 equation: 


Simplifying
9 + -9x2 = -576

Solving
9 + -9x2 = -576

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9' to each side of the equation.
9 + -9 + -9x2 = -576 + -9

Combine like terms: 9 + -9 = 0
0 + -9x2 = -576 + -9
-9x2 = -576 + -9

Combine like terms: -576 + -9 = -585
-9x2 = -585

Divide each side by '-9'.
x2 = 65

Simplifying
x2 = 65

Take the square root of each side:
x = {-8.062257748, 8.062257748}

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