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Simplifying 15y2 + 17y + 2 = 0 Reorder the terms: 2 + 17y + 15y2 = 0 Solving 2 + 17y + 15y2 = 0 Solving for variable 'y'. Factor a trinomial. (1 + y)(2 + 15y) = 0Subproblem 1
Set the factor '(1 + y)' equal to zero and attempt to solve: Simplifying 1 + y = 0 Solving 1 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + y = 0 + -1 y = 0 + -1 Combine like terms: 0 + -1 = -1 y = -1 Simplifying y = -1Subproblem 2
Set the factor '(2 + 15y)' equal to zero and attempt to solve: Simplifying 2 + 15y = 0 Solving 2 + 15y = 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 + 15y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 15y = 0 + -2 15y = 0 + -2 Combine like terms: 0 + -2 = -2 15y = -2 Divide each side by '15'. y = -0.1333333333 Simplifying y = -0.1333333333Solution
y = {-1, -0.1333333333}
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