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Simplifying
2m2 + 5 = 65
Reorder the terms:
5 + 2m2 = 65
Solving
5 + 2m2 = 65
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Add '-5' to each side of the equation.
5 + -5 + 2m2 = 65 + -5
Combine like terms: 5 + -5 = 0
0 + 2m2 = 65 + -5
2m2 = 65 + -5
Combine like terms: 65 + -5 = 60
2m2 = 60
Divide each side by '2'.
m2 = 30
Simplifying
m2 = 30
Take the square root of each side:
m = {-5.477225575, 5.477225575}
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