(8d^3-1)(7d^2-7d)=

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Solution for (8d^3-1)(7d^2-7d)= equation: 


Simplifying
(8d3 + -1)(7d2 + -7d) = 0

Reorder the terms:
(-1 + 8d3)(7d2 + -7d) = 0

Reorder the terms:
(-1 + 8d3)(-7d + 7d2) = 0

Multiply (-1 + 8d3) * (-7d + 7d2)
(-1(-7d + 7d2) + 8d3 * (-7d + 7d2)) = 0
((-7d * -1 + 7d2 * -1) + 8d3 * (-7d + 7d2)) = 0
((7d + -7d2) + 8d3 * (-7d + 7d2)) = 0
(7d + -7d2 + (-7d * 8d3 + 7d2 * 8d3)) = 0
(7d + -7d2 + (-56d4 + 56d5)) = 0
(7d + -7d2 + -56d4 + 56d5) = 0

Solving
7d + -7d2 + -56d4 + 56d5 = 0

Solving for variable 'd'.

Factor out the Greatest Common Factor (GCF), '7d'.
7d(1 + -1d + -8d3 + 8d4) = 0

Ignore the factor 7.

Subproblem 1
Set the factor 'd' equal to zero and attempt to solve:

Simplifying
d = 0

Solving
d = 0

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

Simplifying
d = 0

Subproblem 2
Set the factor '(1 + -1d + -8d3 + 8d4)' equal to zero and attempt to solve:

Simplifying
1 + -1d + -8d3 + 8d4 = 0

Solving
1 + -1d + -8d3 + 8d4 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
d = {0}

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