(7m^2-6m+4)(-4m^2-2m-7)=0

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Solution for (7m^2-6m+4)(-4m^2-2m-7)=0 equation: 


Simplifying
(7m2 + -6m + 4)(-4m2 + -2m + -7) = 0

Reorder the terms:
(4 + -6m + 7m2)(-4m2 + -2m + -7) = 0

Reorder the terms:
(4 + -6m + 7m2)(-7 + -2m + -4m2) = 0

Multiply (4 + -6m + 7m2) * (-7 + -2m + -4m2)
(4(-7 + -2m + -4m2) + -6m * (-7 + -2m + -4m2) + 7m2 * (-7 + -2m + -4m2)) = 0
((-7 * 4 + -2m * 4 + -4m2 * 4) + -6m * (-7 + -2m + -4m2) + 7m2 * (-7 + -2m + -4m2)) = 0
((-28 + -8m + -16m2) + -6m * (-7 + -2m + -4m2) + 7m2 * (-7 + -2m + -4m2)) = 0
(-28 + -8m + -16m2 + (-7 * -6m + -2m * -6m + -4m2 * -6m) + 7m2 * (-7 + -2m + -4m2)) = 0
(-28 + -8m + -16m2 + (42m + 12m2 + 24m3) + 7m2 * (-7 + -2m + -4m2)) = 0
(-28 + -8m + -16m2 + 42m + 12m2 + 24m3 + (-7 * 7m2 + -2m * 7m2 + -4m2 * 7m2)) = 0
(-28 + -8m + -16m2 + 42m + 12m2 + 24m3 + (-49m2 + -14m3 + -28m4)) = 0

Reorder the terms:
(-28 + -8m + 42m + -16m2 + 12m2 + -49m2 + 24m3 + -14m3 + -28m4) = 0

Combine like terms: -8m + 42m = 34m
(-28 + 34m + -16m2 + 12m2 + -49m2 + 24m3 + -14m3 + -28m4) = 0

Combine like terms: -16m2 + 12m2 = -4m2
(-28 + 34m + -4m2 + -49m2 + 24m3 + -14m3 + -28m4) = 0

Combine like terms: -4m2 + -49m2 = -53m2
(-28 + 34m + -53m2 + 24m3 + -14m3 + -28m4) = 0

Combine like terms: 24m3 + -14m3 = 10m3
(-28 + 34m + -53m2 + 10m3 + -28m4) = 0

Solving
-28 + 34m + -53m2 + 10m3 + -28m4 = 0

Solving for variable 'm'.

The solution to this equation could not be determined.

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