-4b^2=-200

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Solution for -4b^2=-200 equation: 


Simplifying
-4b2 = -200

Solving
-4b2 = -200

Solving for variable 'b'.

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

Divide each side by '-4'.
b2 = 50

Simplifying
b2 = 50

Take the square root of each side:
b = {-7.071067812, 7.071067812}

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