56w^2+23w-63=0

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Solution for 56w^2+23w-63=0 equation:


Simplifying
56w2 + 23w + -63 = 0

Reorder the terms:
-63 + 23w + 56w2 = 0

Solving
-63 + 23w + 56w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(-9 + -7w)(7 + -8w) = 0

Subproblem 1

Set the factor '(-9 + -7w)' equal to zero and attempt to solve: Simplifying -9 + -7w = 0 Solving -9 + -7w = 0 Move all terms containing w to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -7w = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -7w = 0 + 9 -7w = 0 + 9 Combine like terms: 0 + 9 = 9 -7w = 9 Divide each side by '-7'. w = -1.285714286 Simplifying w = -1.285714286

Subproblem 2

Set the factor '(7 + -8w)' equal to zero and attempt to solve: Simplifying 7 + -8w = 0 Solving 7 + -8w = 0 Move all terms containing w to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -8w = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -8w = 0 + -7 -8w = 0 + -7 Combine like terms: 0 + -7 = -7 -8w = -7 Divide each side by '-8'. w = 0.875 Simplifying w = 0.875

Solution

w = {-1.285714286, 0.875}

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