-6y+10=-2y(4y+2)

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Solution for -6y+10=-2y(4y+2) equation:


Simplifying
-6y + 10 = -2y(4y + 2)

Reorder the terms:
10 + -6y = -2y(4y + 2)

Reorder the terms:
10 + -6y = -2y(2 + 4y)
10 + -6y = (2 * -2y + 4y * -2y)
10 + -6y = (-4y + -8y2)

Solving
10 + -6y = -4y + -8y2

Solving for variable 'y'.

Combine like terms: -6y + 4y = -2y
10 + -2y + 8y2 = -4y + -8y2 + 4y + 8y2

Reorder the terms:
10 + -2y + 8y2 = -4y + 4y + -8y2 + 8y2

Combine like terms: -4y + 4y = 0
10 + -2y + 8y2 = 0 + -8y2 + 8y2
10 + -2y + 8y2 = -8y2 + 8y2

Combine like terms: -8y2 + 8y2 = 0
10 + -2y + 8y2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(5 + -1y + 4y2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(5 + -1y + 4y2)' equal to zero and attempt to solve: Simplifying 5 + -1y + 4y2 = 0 Solving 5 + -1y + 4y2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 1.25 + -0.25y + y2 = 0 Move the constant term to the right: Add '-1.25' to each side of the equation. 1.25 + -0.25y + -1.25 + y2 = 0 + -1.25 Reorder the terms: 1.25 + -1.25 + -0.25y + y2 = 0 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + -0.25y + y2 = 0 + -1.25 -0.25y + y2 = 0 + -1.25 Combine like terms: 0 + -1.25 = -1.25 -0.25y + y2 = -1.25 The y term is -0.25y. Take half its coefficient (-0.125). Square it (0.015625) and add it to both sides. Add '0.015625' to each side of the equation. -0.25y + 0.015625 + y2 = -1.25 + 0.015625 Reorder the terms: 0.015625 + -0.25y + y2 = -1.25 + 0.015625 Combine like terms: -1.25 + 0.015625 = -1.234375 0.015625 + -0.25y + y2 = -1.234375 Factor a perfect square on the left side: (y + -0.125)(y + -0.125) = -1.234375 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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