(5w+4)(2w^2-3w-7)=

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Solution for (5w+4)(2w^2-3w-7)= equation: 


Simplifying
(5w + 4)(2w2 + -3w + -7) = 0

Reorder the terms:
(4 + 5w)(2w2 + -3w + -7) = 0

Reorder the terms:
(4 + 5w)(-7 + -3w + 2w2) = 0

Multiply (4 + 5w) * (-7 + -3w + 2w2)
(4(-7 + -3w + 2w2) + 5w * (-7 + -3w + 2w2)) = 0
((-7 * 4 + -3w * 4 + 2w2 * 4) + 5w * (-7 + -3w + 2w2)) = 0
((-28 + -12w + 8w2) + 5w * (-7 + -3w + 2w2)) = 0
(-28 + -12w + 8w2 + (-7 * 5w + -3w * 5w + 2w2 * 5w)) = 0
(-28 + -12w + 8w2 + (-35w + -15w2 + 10w3)) = 0

Reorder the terms:
(-28 + -12w + -35w + 8w2 + -15w2 + 10w3) = 0

Combine like terms: -12w + -35w = -47w
(-28 + -47w + 8w2 + -15w2 + 10w3) = 0

Combine like terms: 8w2 + -15w2 = -7w2
(-28 + -47w + -7w2 + 10w3) = 0

Solving
-28 + -47w + -7w2 + 10w3 = 0

Solving for variable 'w'.

The solution to this equation could not be determined.

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