y*y=4y-3

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Solution for y*y=4y-3 equation:


Simplifying
y * y = 4y + -3

Multiply y * y
y2 = 4y + -3

Reorder the terms:
y2 = -3 + 4y

Solving
y2 = -3 + 4y

Solving for variable 'y'.

Reorder the terms:
3 + -4y + y2 = -3 + 4y + 3 + -4y

Reorder the terms:
3 + -4y + y2 = -3 + 3 + 4y + -4y

Combine like terms: -3 + 3 = 0
3 + -4y + y2 = 0 + 4y + -4y
3 + -4y + y2 = 4y + -4y

Combine like terms: 4y + -4y = 0
3 + -4y + y2 = 0

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

Solution

y = {1, 3}

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