(3w+2)(2w+5)=0

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Solution for (3w+2)(2w+5)=0 equation:


Simplifying
(3w + 2)(2w + 5) = 0

Reorder the terms:
(2 + 3w)(2w + 5) = 0

Reorder the terms:
(2 + 3w)(5 + 2w) = 0

Multiply (2 + 3w) * (5 + 2w)
(2(5 + 2w) + 3w * (5 + 2w)) = 0
((5 * 2 + 2w * 2) + 3w * (5 + 2w)) = 0
((10 + 4w) + 3w * (5 + 2w)) = 0
(10 + 4w + (5 * 3w + 2w * 3w)) = 0
(10 + 4w + (15w + 6w2)) = 0

Combine like terms: 4w + 15w = 19w
(10 + 19w + 6w2) = 0

Solving
10 + 19w + 6w2 = 0

Solving for variable 'w'.

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

Subproblem 1

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 2

Set the factor '(2 + 3w)' equal to zero and attempt to solve: Simplifying 2 + 3w = 0 Solving 2 + 3w = 0 Move all terms containing w to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 3w = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3w = 0 + -2 3w = 0 + -2 Combine like terms: 0 + -2 = -2 3w = -2 Divide each side by '3'. w = -0.6666666667 Simplifying w = -0.6666666667

Solution

w = {-2.5, -0.6666666667}

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