-4x^2=40

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Solution for -4x^2=40 equation: 


Simplifying
-4x2 = 40

Solving
-4x2 = 40

Solving for variable 'x'.

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

Divide each side by '-4'.
x2 = -10

Simplifying
x2 = -10

Reorder the terms:
10 + x2 = -10 + 10

Combine like terms: -10 + 10 = 0
10 + x2 = 0

The solution to this equation could not be determined.

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