8x^2-18x^5=

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Solution for 8x^2-18x^5= equation:


Simplifying
8x2 + -18x5 = 0

Solving
8x2 + -18x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x2'.
2x2(4 + -9x3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

Set the factor '(4 + -9x3)' equal to zero and attempt to solve: Simplifying 4 + -9x3 = 0 Solving 4 + -9x3 = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -9x3 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -9x3 = 0 + -4 -9x3 = 0 + -4 Combine like terms: 0 + -4 = -4 -9x3 = -4 Divide each side by '-9'. x3 = 0.4444444444 Simplifying x3 = 0.4444444444 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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