(w+4)(w+6w-11)=

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Solution for (w+4)(w+6w-11)= equation:


Simplifying
(w + 4)(w + 6w + -11) = 0

Reorder the terms:
(4 + w)(w + 6w + -11) = 0

Reorder the terms:
(4 + w)(-11 + w + 6w) = 0

Combine like terms: w + 6w = 7w
(4 + w)(-11 + 7w) = 0

Multiply (4 + w) * (-11 + 7w)
(4(-11 + 7w) + w(-11 + 7w)) = 0
((-11 * 4 + 7w * 4) + w(-11 + 7w)) = 0
((-44 + 28w) + w(-11 + 7w)) = 0
(-44 + 28w + (-11 * w + 7w * w)) = 0
(-44 + 28w + (-11w + 7w2)) = 0

Combine like terms: 28w + -11w = 17w
(-44 + 17w + 7w2) = 0

Solving
-44 + 17w + 7w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(-4 + -1w)(11 + -7w) = 0

Subproblem 1

Set the factor '(-4 + -1w)' equal to zero and attempt to solve: Simplifying -4 + -1w = 0 Solving -4 + -1w = 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 + -1w = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1w = 0 + 4 -1w = 0 + 4 Combine like terms: 0 + 4 = 4 -1w = 4 Divide each side by '-1'. w = -4 Simplifying w = -4

Subproblem 2

Set the factor '(11 + -7w)' equal to zero and attempt to solve: Simplifying 11 + -7w = 0 Solving 11 + -7w = 0 Move all terms containing w to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + -7w = 0 + -11 Combine like terms: 11 + -11 = 0 0 + -7w = 0 + -11 -7w = 0 + -11 Combine like terms: 0 + -11 = -11 -7w = -11 Divide each side by '-7'. w = 1.571428571 Simplifying w = 1.571428571

Solution

w = {-4, 1.571428571}

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