X^2+10=90

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Solution for X^2+10=90 equation: 


Simplifying
X2 + 10 = 90

Reorder the terms:
10 + X2 = 90

Solving
10 + X2 = 90

Solving for variable 'X'.

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

Add '-10' to each side of the equation.
10 + -10 + X2 = 90 + -10

Combine like terms: 10 + -10 = 0
0 + X2 = 90 + -10
X2 = 90 + -10

Combine like terms: 90 + -10 = 80
X2 = 80

Simplifying
X2 = 80

Take the square root of each side:
X = {-8.94427191, 8.94427191}

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