b*4b=8

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Solution for b*4b=8 equation: 


Simplifying
b * 4b = 8

Reorder the terms for easier multiplication:
4b * b = 8

Multiply b * b
4b2 = 8

Solving
4b2 = 8

Solving for variable 'b'.

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

Divide each side by '4'.
b2 = 2

Simplifying
b2 = 2

Take the square root of each side:
b = {-1.414213562, 1.414213562}

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