6x^2+49x+90=2

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Solution for 6x^2+49x+90=2 equation:


Simplifying
6x2 + 49x + 90 = 2

Reorder the terms:
90 + 49x + 6x2 = 2

Solving
90 + 49x + 6x2 = 2

Solving for variable 'x'.

Reorder the terms:
90 + -2 + 49x + 6x2 = 2 + -2

Combine like terms: 90 + -2 = 88
88 + 49x + 6x2 = 2 + -2

Combine like terms: 2 + -2 = 0
88 + 49x + 6x2 = 0

Factor a trinomial.
(11 + 2x)(8 + 3x) = 0

Subproblem 1

Set the factor '(11 + 2x)' equal to zero and attempt to solve: Simplifying 11 + 2x = 0 Solving 11 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + 2x = 0 + -11 Combine like terms: 11 + -11 = 0 0 + 2x = 0 + -11 2x = 0 + -11 Combine like terms: 0 + -11 = -11 2x = -11 Divide each side by '2'. x = -5.5 Simplifying x = -5.5

Subproblem 2

Set the factor '(8 + 3x)' equal to zero and attempt to solve: Simplifying 8 + 3x = 0 Solving 8 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + 3x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 3x = 0 + -8 3x = 0 + -8 Combine like terms: 0 + -8 = -8 3x = -8 Divide each side by '3'. x = -2.666666667 Simplifying x = -2.666666667

Solution

x = {-5.5, -2.666666667}

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