-42x^5-7x^4=0

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Solution for -42x^5-7x^4=0 equation:


Simplifying
-42x5 + -7x4 = 0

Reorder the terms:
-7x4 + -42x5 = 0

Solving
-7x4 + -42x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-7x4'.
-7x4(1 + 6x) = 0

Ignore the factor -7.

Subproblem 1

Set the factor 'x4' equal to zero and attempt to solve: Simplifying x4 = 0 Solving x4 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x4 = 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 '(1 + 6x)' equal to zero and attempt to solve: Simplifying 1 + 6x = 0 Solving 1 + 6x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 6x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 6x = 0 + -1 6x = 0 + -1 Combine like terms: 0 + -1 = -1 6x = -1 Divide each side by '6'. x = -0.1666666667 Simplifying x = -0.1666666667

Solution

x = {-0.1666666667}

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