3x^2+100x=212

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Solution for 3x^2+100x=212 equation:


Simplifying
3x2 + 100x = 212

Reorder the terms:
100x + 3x2 = 212

Solving
100x + 3x2 = 212

Solving for variable 'x'.

Reorder the terms:
-212 + 100x + 3x2 = 212 + -212

Combine like terms: 212 + -212 = 0
-212 + 100x + 3x2 = 0

Factor a trinomial.
(-106 + -3x)(2 + -1x) = 0

Subproblem 1

Set the factor '(-106 + -3x)' equal to zero and attempt to solve: Simplifying -106 + -3x = 0 Solving -106 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '106' to each side of the equation. -106 + 106 + -3x = 0 + 106 Combine like terms: -106 + 106 = 0 0 + -3x = 0 + 106 -3x = 0 + 106 Combine like terms: 0 + 106 = 106 -3x = 106 Divide each side by '-3'. x = -35.33333333 Simplifying x = -35.33333333

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {-35.33333333, 2}

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