0=5w^2-3w-36

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Solution for 0=5w^2-3w-36 equation:


Simplifying
0 = 5w2 + -3w + -36

Reorder the terms:
0 = -36 + -3w + 5w2

Solving
0 = -36 + -3w + 5w2

Solving for variable 'w'.

Combine like terms: 0 + 36 = 36
36 + 3w + -5w2 = -36 + -3w + 5w2 + 36 + 3w + -5w2

Reorder the terms:
36 + 3w + -5w2 = -36 + 36 + -3w + 3w + 5w2 + -5w2

Combine like terms: -36 + 36 = 0
36 + 3w + -5w2 = 0 + -3w + 3w + 5w2 + -5w2
36 + 3w + -5w2 = -3w + 3w + 5w2 + -5w2

Combine like terms: -3w + 3w = 0
36 + 3w + -5w2 = 0 + 5w2 + -5w2
36 + 3w + -5w2 = 5w2 + -5w2

Combine like terms: 5w2 + -5w2 = 0
36 + 3w + -5w2 = 0

Factor a trinomial.
(3 + -1w)(12 + 5w) = 0

Subproblem 1

Set the factor '(3 + -1w)' equal to zero and attempt to solve: Simplifying 3 + -1w = 0 Solving 3 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1w = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1w = 0 + -3 -1w = 0 + -3 Combine like terms: 0 + -3 = -3 -1w = -3 Divide each side by '-1'. w = 3 Simplifying w = 3

Subproblem 2

Set the factor '(12 + 5w)' equal to zero and attempt to solve: Simplifying 12 + 5w = 0 Solving 12 + 5w = 0 Move all terms containing w to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + 5w = 0 + -12 Combine like terms: 12 + -12 = 0 0 + 5w = 0 + -12 5w = 0 + -12 Combine like terms: 0 + -12 = -12 5w = -12 Divide each side by '5'. w = -2.4 Simplifying w = -2.4

Solution

w = {3, -2.4}

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