u^2+5=25

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Solution for u^2+5=25 equation: 


Simplifying
u2 + 5 = 25

Reorder the terms:
5 + u2 = 25

Solving
5 + u2 = 25

Solving for variable 'u'.

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

Add '-5' to each side of the equation.
5 + -5 + u2 = 25 + -5

Combine like terms: 5 + -5 = 0
0 + u2 = 25 + -5
u2 = 25 + -5

Combine like terms: 25 + -5 = 20
u2 = 20

Simplifying
u2 = 20

Take the square root of each side:
u = {-4.472135955, 4.472135955}

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