6x^2-30x=300

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Solution for 6x^2-30x=300 equation:


Simplifying
6x2 + -30x = 300

Reorder the terms:
-30x + 6x2 = 300

Solving
-30x + 6x2 = 300

Solving for variable 'x'.

Reorder the terms:
-300 + -30x + 6x2 = 300 + -300

Combine like terms: 300 + -300 = 0
-300 + -30x + 6x2 = 0

Factor out the Greatest Common Factor (GCF), '6'.
6(-50 + -5x + x2) = 0

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

Ignore the factor 6.

Subproblem 1

Set the factor '(-5 + -1x)' equal to zero and attempt to solve: Simplifying -5 + -1x = 0 Solving -5 + -1x = 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 + -1x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x = 0 + 5 -1x = 0 + 5 Combine like terms: 0 + 5 = 5 -1x = 5 Divide each side by '-1'. x = -5 Simplifying x = -5

Subproblem 2

Set the factor '(10 + -1x)' equal to zero and attempt to solve: Simplifying 10 + -1x = 0 Solving 10 + -1x = 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 + -1x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1x = 0 + -10 -1x = 0 + -10 Combine like terms: 0 + -10 = -10 -1x = -10 Divide each side by '-1'. x = 10 Simplifying x = 10

Solution

x = {-5, 10}

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