75x^5+60x^4=-12x^3

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Solution for 75x^5+60x^4=-12x^3 equation:


Simplifying
75x5 + 60x4 = -12x3

Reorder the terms:
60x4 + 75x5 = -12x3

Solving
60x4 + 75x5 = -12x3

Solving for variable 'x'.

Reorder the terms:
12x3 + 60x4 + 75x5 = -12x3 + 12x3

Combine like terms: -12x3 + 12x3 = 0
12x3 + 60x4 + 75x5 = 0

Factor out the Greatest Common Factor (GCF), '3x3'.
3x3(4 + 20x + 25x2) = 0

Factor a trinomial.
3x3((2 + 5x)(2 + 5x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'x3' equal to zero and attempt to solve: Simplifying x3 = 0 Solving x3 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(2 + 5x)' equal to zero and attempt to solve: Simplifying 2 + 5x = 0 Solving 2 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 5x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 5x = 0 + -2 5x = 0 + -2 Combine like terms: 0 + -2 = -2 5x = -2 Divide each side by '5'. x = -0.4 Simplifying x = -0.4

Subproblem 3

Set the factor '(2 + 5x)' equal to zero and attempt to solve: Simplifying 2 + 5x = 0 Solving 2 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 5x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 5x = 0 + -2 5x = 0 + -2 Combine like terms: 0 + -2 = -2 5x = -2 Divide each side by '5'. x = -0.4 Simplifying x = -0.4

Solution

x = {-0.4, -0.4}

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