r^2-2=34

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Solution for r^2-2=34 equation: 


Simplifying
r2 + -2 = 34

Reorder the terms:
-2 + r2 = 34

Solving
-2 + r2 = 34

Solving for variable 'r'.

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

Add '2' to each side of the equation.
-2 + 2 + r2 = 34 + 2

Combine like terms: -2 + 2 = 0
0 + r2 = 34 + 2
r2 = 34 + 2

Combine like terms: 34 + 2 = 36
r2 = 36

Simplifying
r2 = 36

Take the square root of each side:
r = {-6, 6}

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