3w^2=14w+5

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Solution for 3w^2=14w+5 equation:


Simplifying
3w2 = 14w + 5

Reorder the terms:
3w2 = 5 + 14w

Solving
3w2 = 5 + 14w

Solving for variable 'w'.

Reorder the terms:
-5 + -14w + 3w2 = 5 + 14w + -5 + -14w

Reorder the terms:
-5 + -14w + 3w2 = 5 + -5 + 14w + -14w

Combine like terms: 5 + -5 = 0
-5 + -14w + 3w2 = 0 + 14w + -14w
-5 + -14w + 3w2 = 14w + -14w

Combine like terms: 14w + -14w = 0
-5 + -14w + 3w2 = 0

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

Subproblem 1

Set the factor '(-1 + -3w)' equal to zero and attempt to solve: Simplifying -1 + -3w = 0 Solving -1 + -3w = 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 + -3w = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -3w = 0 + 1 -3w = 0 + 1 Combine like terms: 0 + 1 = 1 -3w = 1 Divide each side by '-3'. w = -0.3333333333 Simplifying w = -0.3333333333

Subproblem 2

Set the factor '(5 + -1w)' equal to zero and attempt to solve: Simplifying 5 + -1w = 0 Solving 5 + -1w = 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 + -1w = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1w = 0 + -5 -1w = 0 + -5 Combine like terms: 0 + -5 = -5 -1w = -5 Divide each side by '-1'. w = 5 Simplifying w = 5

Solution

w = {-0.3333333333, 5}

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