(4b+4)(4b-4)=product

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Solution for (4b+4)(4b-4)=product equation:


Simplifying
(4b + 4)(4b + -4) = product

Reorder the terms:
(4 + 4b)(4b + -4) = product

Reorder the terms:
(4 + 4b)(-4 + 4b) = product

Multiply (4 + 4b) * (-4 + 4b)
(4(-4 + 4b) + 4b * (-4 + 4b)) = product
((-4 * 4 + 4b * 4) + 4b * (-4 + 4b)) = product
((-16 + 16b) + 4b * (-4 + 4b)) = product
(-16 + 16b + (-4 * 4b + 4b * 4b)) = product
(-16 + 16b + (-16b + 16b2)) = product

Combine like terms: 16b + -16b = 0
(-16 + 0 + 16b2) = product
(-16 + 16b2) = product

Solving
-16 + 16b2 = cdoprtu

Solving for variable 'b'.

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

Add '16' to each side of the equation.
-16 + 16 + 16b2 = 16 + cdoprtu

Combine like terms: -16 + 16 = 0
0 + 16b2 = 16 + cdoprtu
16b2 = 16 + cdoprtu

Divide each side by '16'.
b2 = 1 + 0.0625cdoprtu

Simplifying
b2 = 1 + 0.0625cdoprtu

Reorder the terms:
-1 + b2 + -0.0625cdoprtu = 1 + 0.0625cdoprtu + -1 + -0.0625cdoprtu

Reorder the terms:
-1 + b2 + -0.0625cdoprtu = 1 + -1 + 0.0625cdoprtu + -0.0625cdoprtu

Combine like terms: 1 + -1 = 0
-1 + b2 + -0.0625cdoprtu = 0 + 0.0625cdoprtu + -0.0625cdoprtu
-1 + b2 + -0.0625cdoprtu = 0.0625cdoprtu + -0.0625cdoprtu

Combine like terms: 0.0625cdoprtu + -0.0625cdoprtu = 0.0000
-1 + b2 + -0.0625cdoprtu = 0.0000

The solution to this equation could not be determined.

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