5x^2+64=0

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Solution for 5x^2+64=0 equation:


Simplifying
5x2 + 64 = 0

Reorder the terms:
64 + 5x2 = 0

Solving
64 + 5x2 = 0

Solving for variable 'x'.

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

Add '-64' to each side of the equation.
64 + -64 + 5x2 = 0 + -64

Combine like terms: 64 + -64 = 0
0 + 5x2 = 0 + -64
5x2 = 0 + -64

Combine like terms: 0 + -64 = -64
5x2 = -64

Divide each side by '5'.
x2 = -12.8

Simplifying
x2 = -12.8

Reorder the terms:
12.8 + x2 = -12.8 + 12.8

Combine like terms: -12.8 + 12.8 = 0.0
12.8 + x2 = 0.0

The solution to this equation could not be determined.

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