(4d-7)(16d^2-28d+49)=

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Solution for (4d-7)(16d^2-28d+49)= equation:


Simplifying
(4d + -7)(16d2 + -28d + 49) = 0

Reorder the terms:
(-7 + 4d)(16d2 + -28d + 49) = 0

Reorder the terms:
(-7 + 4d)(49 + -28d + 16d2) = 0

Multiply (-7 + 4d) * (49 + -28d + 16d2)
(-7(49 + -28d + 16d2) + 4d * (49 + -28d + 16d2)) = 0
((49 * -7 + -28d * -7 + 16d2 * -7) + 4d * (49 + -28d + 16d2)) = 0
((-343 + 196d + -112d2) + 4d * (49 + -28d + 16d2)) = 0
(-343 + 196d + -112d2 + (49 * 4d + -28d * 4d + 16d2 * 4d)) = 0
(-343 + 196d + -112d2 + (196d + -112d2 + 64d3)) = 0

Reorder the terms:
(-343 + 196d + 196d + -112d2 + -112d2 + 64d3) = 0

Combine like terms: 196d + 196d = 392d
(-343 + 392d + -112d2 + -112d2 + 64d3) = 0

Combine like terms: -112d2 + -112d2 = -224d2
(-343 + 392d + -224d2 + 64d3) = 0

Solving
-343 + 392d + -224d2 + 64d3 = 0

Solving for variable 'd'.

The solution to this equation could not be determined.

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