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Simplifying
x2 + 25 = 27
Reorder the terms:
25 + x2 = 27
Solving
25 + x2 = 27
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-25' to each side of the equation.
25 + -25 + x2 = 27 + -25
Combine like terms: 25 + -25 = 0
0 + x2 = 27 + -25
x2 = 27 + -25
Combine like terms: 27 + -25 = 2
x2 = 2
Simplifying
x2 = 2
Take the square root of each side:
x = {-1.414213562, 1.414213562}
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