9y^2-34y+25=

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Solution for 9y^2-34y+25= equation:


Simplifying
9y2 + -34y + 25 = 0

Reorder the terms:
25 + -34y + 9y2 = 0

Solving
25 + -34y + 9y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(1 + -1y)(25 + -9y) = 0

Subproblem 1

Set the factor '(1 + -1y)' equal to zero and attempt to solve: Simplifying 1 + -1y = 0 Solving 1 + -1y = 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 + -1y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1y = 0 + -1 -1y = 0 + -1 Combine like terms: 0 + -1 = -1 -1y = -1 Divide each side by '-1'. y = 1 Simplifying y = 1

Subproblem 2

Set the factor '(25 + -9y)' equal to zero and attempt to solve: Simplifying 25 + -9y = 0 Solving 25 + -9y = 0 Move all terms containing y to the left, all other terms to the right. Add '-25' to each side of the equation. 25 + -25 + -9y = 0 + -25 Combine like terms: 25 + -25 = 0 0 + -9y = 0 + -25 -9y = 0 + -25 Combine like terms: 0 + -25 = -25 -9y = -25 Divide each side by '-9'. y = 2.777777778 Simplifying y = 2.777777778

Solution

y = {1, 2.777777778}

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