4x^2-72+324=0

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Solution for 4x^2-72+324=0 equation:


Simplifying
4x2 + -72 + 324 = 0

Reorder the terms:
-72 + 324 + 4x2 = 0

Combine like terms: -72 + 324 = 252
252 + 4x2 = 0

Solving
252 + 4x2 = 0

Solving for variable 'x'.

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

Add '-252' to each side of the equation.
252 + -252 + 4x2 = 0 + -252

Combine like terms: 252 + -252 = 0
0 + 4x2 = 0 + -252
4x2 = 0 + -252

Combine like terms: 0 + -252 = -252
4x2 = -252

Divide each side by '4'.
x2 = -63

Simplifying
x2 = -63

Reorder the terms:
63 + x2 = -63 + 63

Combine like terms: -63 + 63 = 0
63 + x2 = 0

The solution to this equation could not be determined.

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