(9s^2+6s-4)(2s+8)=

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Solution for (9s^2+6s-4)(2s+8)= equation:


Simplifying
(9s2 + 6s + -4)(2s + 8) = 0

Reorder the terms:
(-4 + 6s + 9s2)(2s + 8) = 0

Reorder the terms:
(-4 + 6s + 9s2)(8 + 2s) = 0

Multiply (-4 + 6s + 9s2) * (8 + 2s)
(-4(8 + 2s) + 6s * (8 + 2s) + 9s2 * (8 + 2s)) = 0
((8 * -4 + 2s * -4) + 6s * (8 + 2s) + 9s2 * (8 + 2s)) = 0
((-32 + -8s) + 6s * (8 + 2s) + 9s2 * (8 + 2s)) = 0
(-32 + -8s + (8 * 6s + 2s * 6s) + 9s2 * (8 + 2s)) = 0
(-32 + -8s + (48s + 12s2) + 9s2 * (8 + 2s)) = 0
(-32 + -8s + 48s + 12s2 + (8 * 9s2 + 2s * 9s2)) = 0
(-32 + -8s + 48s + 12s2 + (72s2 + 18s3)) = 0

Combine like terms: -8s + 48s = 40s
(-32 + 40s + 12s2 + 72s2 + 18s3) = 0

Combine like terms: 12s2 + 72s2 = 84s2
(-32 + 40s + 84s2 + 18s3) = 0

Solving
-32 + 40s + 84s2 + 18s3 = 0

Solving for variable 's'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-16 + 20s + 42s2 + 9s3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-16 + 20s + 42s2 + 9s3)' equal to zero and attempt to solve: Simplifying -16 + 20s + 42s2 + 9s3 = 0 Solving -16 + 20s + 42s2 + 9s3 = 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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