b^2=50+20

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Solution for b^2=50+20 equation: 


Simplifying
b2 = 50 + 20

Combine like terms: 50 + 20 = 70
b2 = 70

Solving
b2 = 70

Solving for variable 'b'.

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

Simplifying
b2 = 70

Take the square root of each side:
b = {-8.366600265, 8.366600265}

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