y*y=10*y+144

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Solution for y*y=10*y+144 equation:


Simplifying
y * y = 10y + 144

Multiply y * y
y2 = 10y + 144

Reorder the terms:
y2 = 144 + 10y

Solving
y2 = 144 + 10y

Solving for variable 'y'.

Reorder the terms:
-144 + -10y + y2 = 144 + 10y + -144 + -10y

Reorder the terms:
-144 + -10y + y2 = 144 + -144 + 10y + -10y

Combine like terms: 144 + -144 = 0
-144 + -10y + y2 = 0 + 10y + -10y
-144 + -10y + y2 = 10y + -10y

Combine like terms: 10y + -10y = 0
-144 + -10y + y2 = 0

Factor a trinomial.
(-8 + -1y)(18 + -1y) = 0

Subproblem 1

Set the factor '(-8 + -1y)' equal to zero and attempt to solve: Simplifying -8 + -1y = 0 Solving -8 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1y = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1y = 0 + 8 -1y = 0 + 8 Combine like terms: 0 + 8 = 8 -1y = 8 Divide each side by '-1'. y = -8 Simplifying y = -8

Subproblem 2

Set the factor '(18 + -1y)' equal to zero and attempt to solve: Simplifying 18 + -1y = 0 Solving 18 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + -1y = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -1y = 0 + -18 -1y = 0 + -18 Combine like terms: 0 + -18 = -18 -1y = -18 Divide each side by '-1'. y = 18 Simplifying y = 18

Solution

y = {-8, 18}

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