4y(y-1)=3

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Solution for 4y(y-1)=3 equation:


Simplifying
4y(y + -1) = 3

Reorder the terms:
4y(-1 + y) = 3
(-1 * 4y + y * 4y) = 3
(-4y + 4y2) = 3

Solving
-4y + 4y2 = 3

Solving for variable 'y'.

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

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

Factor a trinomial.
(-1 + -2y)(3 + -2y) = 0

Subproblem 1

Set the factor '(-1 + -2y)' equal to zero and attempt to solve: Simplifying -1 + -2y = 0 Solving -1 + -2y = 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 + -2y = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2y = 0 + 1 -2y = 0 + 1 Combine like terms: 0 + 1 = 1 -2y = 1 Divide each side by '-2'. y = -0.5 Simplifying y = -0.5

Subproblem 2

Set the factor '(3 + -2y)' equal to zero and attempt to solve: Simplifying 3 + -2y = 0 Solving 3 + -2y = 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 + -2y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2y = 0 + -3 -2y = 0 + -3 Combine like terms: 0 + -3 = -3 -2y = -3 Divide each side by '-2'. y = 1.5 Simplifying y = 1.5

Solution

y = {-0.5, 1.5}

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