4+x^2=75

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Solution for 4+x^2=75 equation:


Simplifying
4 + x2 = 75

Solving
4 + x2 = 75

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + x2 = 75 + -4

Combine like terms: 4 + -4 = 0
0 + x2 = 75 + -4
x2 = 75 + -4

Combine like terms: 75 + -4 = 71
x2 = 71

Simplifying
x2 = 71

Take the square root of each side:
x = {-8.426149773, 8.426149773}

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