(6p-2p^2)-2(4p^3-p)=

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Solution for (6p-2p^2)-2(4p^3-p)= equation:


Simplifying
(6p + -2p2) + -2(4p3 + -1p) = 0

Remove parenthesis around (6p + -2p2)
6p + -2p2 + -2(4p3 + -1p) = 0

Reorder the terms:
6p + -2p2 + -2(-1p + 4p3) = 0
6p + -2p2 + (-1p * -2 + 4p3 * -2) = 0
6p + -2p2 + (2p + -8p3) = 0

Reorder the terms:
6p + 2p + -2p2 + -8p3 = 0

Combine like terms: 6p + 2p = 8p
8p + -2p2 + -8p3 = 0

Solving
8p + -2p2 + -8p3 = 0

Solving for variable 'p'.

Factor out the Greatest Common Factor (GCF), '2p'.
2p(4 + -1p + -4p2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'p' equal to zero and attempt to solve: Simplifying p = 0 Solving p = 0 Move all terms containing p to the left, all other terms to the right. Simplifying p = 0

Subproblem 2

Set the factor '(4 + -1p + -4p2)' equal to zero and attempt to solve: Simplifying 4 + -1p + -4p2 = 0 Solving 4 + -1p + -4p2 = 0 Begin completing the square. Divide all terms by -4 the coefficient of the squared term: Divide each side by '-4'. -1 + 0.25p + p2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + 0.25p + 1 + p2 = 0 + 1 Reorder the terms: -1 + 1 + 0.25p + p2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 0.25p + p2 = 0 + 1 0.25p + p2 = 0 + 1 Combine like terms: 0 + 1 = 1 0.25p + p2 = 1 The p term is 0.25p. 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. 0.25p + 0.015625 + p2 = 1 + 0.015625 Reorder the terms: 0.015625 + 0.25p + p2 = 1 + 0.015625 Combine like terms: 1 + 0.015625 = 1.015625 0.015625 + 0.25p + p2 = 1.015625 Factor a perfect square on the left side: (p + 0.125)(p + 0.125) = 1.015625 Calculate the square root of the right side: 1.007782219 Break this problem into two subproblems by setting (p + 0.125) equal to 1.007782219 and -1.007782219.

Subproblem 1

p + 0.125 = 1.007782219 Simplifying p + 0.125 = 1.007782219 Reorder the terms: 0.125 + p = 1.007782219 Solving 0.125 + p = 1.007782219 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-0.125' to each side of the equation. 0.125 + -0.125 + p = 1.007782219 + -0.125 Combine like terms: 0.125 + -0.125 = 0.000 0.000 + p = 1.007782219 + -0.125 p = 1.007782219 + -0.125 Combine like terms: 1.007782219 + -0.125 = 0.882782219 p = 0.882782219 Simplifying p = 0.882782219

Subproblem 2

p + 0.125 = -1.007782219 Simplifying p + 0.125 = -1.007782219 Reorder the terms: 0.125 + p = -1.007782219 Solving 0.125 + p = -1.007782219 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-0.125' to each side of the equation. 0.125 + -0.125 + p = -1.007782219 + -0.125 Combine like terms: 0.125 + -0.125 = 0.000 0.000 + p = -1.007782219 + -0.125 p = -1.007782219 + -0.125 Combine like terms: -1.007782219 + -0.125 = -1.132782219 p = -1.132782219 Simplifying p = -1.132782219

Solution

The solution to the problem is based on the solutions from the subproblems. p = {0.882782219, -1.132782219}

Solution

p = {0, 0.882782219, -1.132782219}

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