3y^2+16y+20=0

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Solution for 3y^2+16y+20=0 equation:


Simplifying
3y2 + 16y + 20 = 0

Reorder the terms:
20 + 16y + 3y2 = 0

Solving
20 + 16y + 3y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(10 + 3y)(2 + y) = 0

Subproblem 1

Set the factor '(10 + 3y)' equal to zero and attempt to solve: Simplifying 10 + 3y = 0 Solving 10 + 3y = 0 Move all terms containing y to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + 3y = 0 + -10 Combine like terms: 10 + -10 = 0 0 + 3y = 0 + -10 3y = 0 + -10 Combine like terms: 0 + -10 = -10 3y = -10 Divide each side by '3'. y = -3.333333333 Simplifying y = -3.333333333

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 = {-3.333333333, -2}

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