x^2-43=0

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Solution for x^2-43=0 equation: 


Simplifying
x2 + -43 = 0

Reorder the terms:
-43 + x2 = 0

Solving
-43 + x2 = 0

Solving for variable 'x'.

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

Add '43' to each side of the equation.
-43 + 43 + x2 = 0 + 43

Combine like terms: -43 + 43 = 0
0 + x2 = 0 + 43
x2 = 0 + 43

Combine like terms: 0 + 43 = 43
x2 = 43

Simplifying
x2 = 43

Take the square root of each side:
x = {-6.557438524, 6.557438524}

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