-5x^2+80x-295=5

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Solution for -5x^2+80x-295=5 equation:


Simplifying
-5x2 + 80x + -295 = 5

Reorder the terms:
-295 + 80x + -5x2 = 5

Solving
-295 + 80x + -5x2 = 5

Solving for variable 'x'.

Reorder the terms:
-295 + -5 + 80x + -5x2 = 5 + -5

Combine like terms: -295 + -5 = -300
-300 + 80x + -5x2 = 5 + -5

Combine like terms: 5 + -5 = 0
-300 + 80x + -5x2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(-60 + 16x + -1x2) = 0

Factor a trinomial.
5((-10 + x)(6 + -1x)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(-10 + x)' equal to zero and attempt to solve: Simplifying -10 + x = 0 Solving -10 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + x = 0 + 10 Combine like terms: -10 + 10 = 0 0 + x = 0 + 10 x = 0 + 10 Combine like terms: 0 + 10 = 10 x = 10 Simplifying x = 10

Subproblem 2

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {10, 6}

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