(4-w)(3w-5)=0

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Solution for (4-w)(3w-5)=0 equation:


Simplifying
(4 + -1w)(3w + -5) = 0

Reorder the terms:
(4 + -1w)(-5 + 3w) = 0

Multiply (4 + -1w) * (-5 + 3w)
(4(-5 + 3w) + -1w * (-5 + 3w)) = 0
((-5 * 4 + 3w * 4) + -1w * (-5 + 3w)) = 0
((-20 + 12w) + -1w * (-5 + 3w)) = 0
(-20 + 12w + (-5 * -1w + 3w * -1w)) = 0
(-20 + 12w + (5w + -3w2)) = 0

Combine like terms: 12w + 5w = 17w
(-20 + 17w + -3w2) = 0

Solving
-20 + 17w + -3w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(-4 + w)(5 + -3w) = 0

Subproblem 1

Set the factor '(-4 + w)' equal to zero and attempt to solve: Simplifying -4 + w = 0 Solving -4 + w = 0 Move all terms containing w to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + w = 0 + 4 Combine like terms: -4 + 4 = 0 0 + w = 0 + 4 w = 0 + 4 Combine like terms: 0 + 4 = 4 w = 4 Simplifying w = 4

Subproblem 2

Set the factor '(5 + -3w)' equal to zero and attempt to solve: Simplifying 5 + -3w = 0 Solving 5 + -3w = 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 + -3w = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3w = 0 + -5 -3w = 0 + -5 Combine like terms: 0 + -5 = -5 -3w = -5 Divide each side by '-3'. w = 1.666666667 Simplifying w = 1.666666667

Solution

w = {4, 1.666666667}

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