=3x^2+19x-14

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Solution for =3x^2+19x-14 equation:


Simplifying
0 = 3x2 + 19x + -14

Reorder the terms:
0 = -14 + 19x + 3x2

Solving
0 = -14 + 19x + 3x2

Solving for variable 'x'.

Combine like terms: 0 + 14 = 14
14 + -19x + -3x2 = -14 + 19x + 3x2 + 14 + -19x + -3x2

Reorder the terms:
14 + -19x + -3x2 = -14 + 14 + 19x + -19x + 3x2 + -3x2

Combine like terms: -14 + 14 = 0
14 + -19x + -3x2 = 0 + 19x + -19x + 3x2 + -3x2
14 + -19x + -3x2 = 19x + -19x + 3x2 + -3x2

Combine like terms: 19x + -19x = 0
14 + -19x + -3x2 = 0 + 3x2 + -3x2
14 + -19x + -3x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
14 + -19x + -3x2 = 0

Factor a trinomial.
(2 + -3x)(7 + x) = 0

Subproblem 1

Set the factor '(2 + -3x)' equal to zero and attempt to solve: Simplifying 2 + -3x = 0 Solving 2 + -3x = 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 + -3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x = 0 + -2 -3x = 0 + -2 Combine like terms: 0 + -2 = -2 -3x = -2 Divide each side by '-3'. x = 0.6666666667 Simplifying x = 0.6666666667

Subproblem 2

Set the factor '(7 + x)' equal to zero and attempt to solve: Simplifying 7 + x = 0 Solving 7 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x = 0 + -7 x = 0 + -7 Combine like terms: 0 + -7 = -7 x = -7 Simplifying x = -7

Solution

x = {0.6666666667, -7}

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