5+(y*y)=25

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Solution for 5+(y*y)=25 equation: 


Simplifying
5 + (y * y) = 25

Multiply y * y
5 + (y2) = 25
5 + y2 = 25

Solving
5 + y2 = 25

Solving for variable 'y'.

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

Add '-5' to each side of the equation.
5 + -5 + y2 = 25 + -5

Combine like terms: 5 + -5 = 0
0 + y2 = 25 + -5
y2 = 25 + -5

Combine like terms: 25 + -5 = 20
y2 = 20

Simplifying
y2 = 20

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

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