6x^2=80x+150

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Solution for 6x^2=80x+150 equation:


Simplifying
6x2 = 80x + 150

Reorder the terms:
6x2 = 150 + 80x

Solving
6x2 = 150 + 80x

Solving for variable 'x'.

Reorder the terms:
-150 + -80x + 6x2 = 150 + 80x + -150 + -80x

Reorder the terms:
-150 + -80x + 6x2 = 150 + -150 + 80x + -80x

Combine like terms: 150 + -150 = 0
-150 + -80x + 6x2 = 0 + 80x + -80x
-150 + -80x + 6x2 = 80x + -80x

Combine like terms: 80x + -80x = 0
-150 + -80x + 6x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-75 + -40x + 3x2) = 0

Factor a trinomial.
2((-5 + -3x)(15 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(15 + -1x)' equal to zero and attempt to solve: Simplifying 15 + -1x = 0 Solving 15 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + -1x = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -1x = 0 + -15 -1x = 0 + -15 Combine like terms: 0 + -15 = -15 -1x = -15 Divide each side by '-1'. x = 15 Simplifying x = 15

Solution

x = {-1.666666667, 15}

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