2y^2+15y+22=0

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Solution for 2y^2+15y+22=0 equation:


Simplifying
2y2 + 15y + 22 = 0

Reorder the terms:
22 + 15y + 2y2 = 0

Solving
22 + 15y + 2y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(11 + 2y)(2 + y) = 0

Subproblem 1

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

Subproblem 2

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

Solution

y = {-5.5, -2}

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