(5x^5+90x^2-135x)(x+3)=

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Solution for (5x^5+90x^2-135x)(x+3)= equation:


Simplifying
(5x5 + 90x2 + -135x)(x + 3) = 0

Reorder the terms:
(-135x + 90x2 + 5x5)(x + 3) = 0

Reorder the terms:
(-135x + 90x2 + 5x5)(3 + x) = 0

Multiply (-135x + 90x2 + 5x5) * (3 + x)
(-135x * (3 + x) + 90x2 * (3 + x) + 5x5 * (3 + x)) = 0
((3 * -135x + x * -135x) + 90x2 * (3 + x) + 5x5 * (3 + x)) = 0
((-405x + -135x2) + 90x2 * (3 + x) + 5x5 * (3 + x)) = 0
(-405x + -135x2 + (3 * 90x2 + x * 90x2) + 5x5 * (3 + x)) = 0
(-405x + -135x2 + (270x2 + 90x3) + 5x5 * (3 + x)) = 0
(-405x + -135x2 + 270x2 + 90x3 + (3 * 5x5 + x * 5x5)) = 0
(-405x + -135x2 + 270x2 + 90x3 + (15x5 + 5x6)) = 0

Combine like terms: -135x2 + 270x2 = 135x2
(-405x + 135x2 + 90x3 + 15x5 + 5x6) = 0

Solving
-405x + 135x2 + 90x3 + 15x5 + 5x6 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x'.
5x(-81 + 27x + 18x2 + 3x4 + x5) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-81 + 27x + 18x2 + 3x4 + x5)' equal to zero and attempt to solve: Simplifying -81 + 27x + 18x2 + 3x4 + x5 = 0 Solving -81 + 27x + 18x2 + 3x4 + x5 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

x = {0}

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