6w^4+9w^3-15w^2=0

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Solution for 6w^4+9w^3-15w^2=0 equation:


Simplifying
6w4 + 9w3 + -15w2 = 0

Reorder the terms:
-15w2 + 9w3 + 6w4 = 0

Solving
-15w2 + 9w3 + 6w4 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '3w2'.
3w2(-5 + 3w + 2w2) = 0

Factor a trinomial.
3w2((-5 + -2w)(1 + -1w)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'w2' equal to zero and attempt to solve: Simplifying w2 = 0 Solving w2 = 0 Move all terms containing w to the left, all other terms to the right. Simplifying w2 = 0 Take the square root of each side: w = {0}

Subproblem 2

Set the factor '(-5 + -2w)' equal to zero and attempt to solve: Simplifying -5 + -2w = 0 Solving -5 + -2w = 0 Move all terms containing w to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -2w = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -2w = 0 + 5 -2w = 0 + 5 Combine like terms: 0 + 5 = 5 -2w = 5 Divide each side by '-2'. w = -2.5 Simplifying w = -2.5

Subproblem 3

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

Solution

w = {0, -2.5, 1}

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