(2m^2-8m+4)(5m+7)=

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Solution for (2m^2-8m+4)(5m+7)= equation:


Simplifying
(2m2 + -8m + 4)(5m + 7) = 0

Reorder the terms:
(4 + -8m + 2m2)(5m + 7) = 0

Reorder the terms:
(4 + -8m + 2m2)(7 + 5m) = 0

Multiply (4 + -8m + 2m2) * (7 + 5m)
(4(7 + 5m) + -8m * (7 + 5m) + 2m2 * (7 + 5m)) = 0
((7 * 4 + 5m * 4) + -8m * (7 + 5m) + 2m2 * (7 + 5m)) = 0
((28 + 20m) + -8m * (7 + 5m) + 2m2 * (7 + 5m)) = 0
(28 + 20m + (7 * -8m + 5m * -8m) + 2m2 * (7 + 5m)) = 0
(28 + 20m + (-56m + -40m2) + 2m2 * (7 + 5m)) = 0
(28 + 20m + -56m + -40m2 + (7 * 2m2 + 5m * 2m2)) = 0
(28 + 20m + -56m + -40m2 + (14m2 + 10m3)) = 0

Combine like terms: 20m + -56m = -36m
(28 + -36m + -40m2 + 14m2 + 10m3) = 0

Combine like terms: -40m2 + 14m2 = -26m2
(28 + -36m + -26m2 + 10m3) = 0

Solving
28 + -36m + -26m2 + 10m3 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '2'.
2(14 + -18m + -13m2 + 5m3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(14 + -18m + -13m2 + 5m3)' equal to zero and attempt to solve: Simplifying 14 + -18m + -13m2 + 5m3 = 0 Solving 14 + -18m + -13m2 + 5m3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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