-.5(32)*x^2+60x+6=56

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Solution for -.5(32)*x^2+60x+6=56 equation:


Simplifying
-0.5(32) * x2 + 60x + 6 = 56

Multiply -0.5 * 32
-16x2 + 60x + 6 = 56

Reorder the terms:
6 + 60x + -16x2 = 56

Solving
6 + 60x + -16x2 = 56

Solving for variable 'x'.

Reorder the terms:
6 + -56 + 60x + -16x2 = 56 + -56

Combine like terms: 6 + -56 = -50
-50 + 60x + -16x2 = 56 + -56

Combine like terms: 56 + -56 = 0
-50 + 60x + -16x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-25 + 30x + -8x2) = 0

Factor a trinomial.
2((-5 + 2x)(5 + -4x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-5 + 2x)' equal to zero and attempt to solve: Simplifying -5 + 2x = 0 Solving -5 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + 2x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 2x = 0 + 5 2x = 0 + 5 Combine like terms: 0 + 5 = 5 2x = 5 Divide each side by '2'. x = 2.5 Simplifying x = 2.5

Subproblem 2

Set the factor '(5 + -4x)' equal to zero and attempt to solve: Simplifying 5 + -4x = 0 Solving 5 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -4x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -4x = 0 + -5 -4x = 0 + -5 Combine like terms: 0 + -5 = -5 -4x = -5 Divide each side by '-4'. x = 1.25 Simplifying x = 1.25

Solution

x = {2.5, 1.25}

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