y^2=16y-39

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Solution for y^2=16y-39 equation:


Simplifying
y2 = 16y + -39

Reorder the terms:
y2 = -39 + 16y

Solving
y2 = -39 + 16y

Solving for variable 'y'.

Reorder the terms:
39 + -16y + y2 = -39 + 16y + 39 + -16y

Reorder the terms:
39 + -16y + y2 = -39 + 39 + 16y + -16y

Combine like terms: -39 + 39 = 0
39 + -16y + y2 = 0 + 16y + -16y
39 + -16y + y2 = 16y + -16y

Combine like terms: 16y + -16y = 0
39 + -16y + y2 = 0

Factor a trinomial.
(3 + -1y)(13 + -1y) = 0

Subproblem 1

Set the factor '(3 + -1y)' equal to zero and attempt to solve: Simplifying 3 + -1y = 0 Solving 3 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1y = 0 + -3 -1y = 0 + -3 Combine like terms: 0 + -3 = -3 -1y = -3 Divide each side by '-1'. y = 3 Simplifying y = 3

Subproblem 2

Set the factor '(13 + -1y)' equal to zero and attempt to solve: Simplifying 13 + -1y = 0 Solving 13 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -1y = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -1y = 0 + -13 -1y = 0 + -13 Combine like terms: 0 + -13 = -13 -1y = -13 Divide each side by '-1'. y = 13 Simplifying y = 13

Solution

y = {3, 13}

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