5X^2-90+405=0

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Solution for 5X^2-90+405=0 equation:


Simplifying
5X2 + -90 + 405 = 0

Reorder the terms:
-90 + 405 + 5X2 = 0

Combine like terms: -90 + 405 = 315
315 + 5X2 = 0

Solving
315 + 5X2 = 0

Solving for variable 'X'.

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

Add '-315' to each side of the equation.
315 + -315 + 5X2 = 0 + -315

Combine like terms: 315 + -315 = 0
0 + 5X2 = 0 + -315
5X2 = 0 + -315

Combine like terms: 0 + -315 = -315
5X2 = -315

Divide each side by '5'.
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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