49w^3-1w=0

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Solution for 49w^3-1w=0 equation:


Simplifying
49w3 + -1w = 0

Reorder the terms:
-1w + 49w3 = 0

Solving
-1w + 49w3 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), 'w'.
w(-1 + 49w2) = 0

Factor a difference between two squares.
w((1 + 7w)(-1 + 7w)) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(1 + 7w)' equal to zero and attempt to solve: Simplifying 1 + 7w = 0 Solving 1 + 7w = 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 + 7w = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 7w = 0 + -1 7w = 0 + -1 Combine like terms: 0 + -1 = -1 7w = -1 Divide each side by '7'. w = -0.1428571429 Simplifying w = -0.1428571429

Subproblem 3

Set the factor '(-1 + 7w)' equal to zero and attempt to solve: Simplifying -1 + 7w = 0 Solving -1 + 7w = 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 + 7w = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 7w = 0 + 1 7w = 0 + 1 Combine like terms: 0 + 1 = 1 7w = 1 Divide each side by '7'. w = 0.1428571429 Simplifying w = 0.1428571429

Solution

w = {0, -0.1428571429, 0.1428571429}

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