4x^2+71=0

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Solution for 4x^2+71=0 equation:


Simplifying
4x2 + 71 = 0

Reorder the terms:
71 + 4x2 = 0

Solving
71 + 4x2 = 0

Solving for variable 'x'.

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

Add '-71' to each side of the equation.
71 + -71 + 4x2 = 0 + -71

Combine like terms: 71 + -71 = 0
0 + 4x2 = 0 + -71
4x2 = 0 + -71

Combine like terms: 0 + -71 = -71
4x2 = -71

Divide each side by '4'.
x2 = -17.75

Simplifying
x2 = -17.75

Reorder the terms:
17.75 + x2 = -17.75 + 17.75

Combine like terms: -17.75 + 17.75 = 0.00
17.75 + x2 = 0.00

The solution to this equation could not be determined.

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