8(7-p)-8=-16p(p-2)

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Solution for 8(7-p)-8=-16p(p-2) equation:


Simplifying
8(7 + -1p) + -8 = -16p(p + -2)
(7 * 8 + -1p * 8) + -8 = -16p(p + -2)
(56 + -8p) + -8 = -16p(p + -2)

Reorder the terms:
56 + -8 + -8p = -16p(p + -2)

Combine like terms: 56 + -8 = 48
48 + -8p = -16p(p + -2)

Reorder the terms:
48 + -8p = -16p(-2 + p)
48 + -8p = (-2 * -16p + p * -16p)
48 + -8p = (32p + -16p2)

Solving
48 + -8p = 32p + -16p2

Solving for variable 'p'.

Combine like terms: -8p + -32p = -40p
48 + -40p + 16p2 = 32p + -16p2 + -32p + 16p2

Reorder the terms:
48 + -40p + 16p2 = 32p + -32p + -16p2 + 16p2

Combine like terms: 32p + -32p = 0
48 + -40p + 16p2 = 0 + -16p2 + 16p2
48 + -40p + 16p2 = -16p2 + 16p2

Combine like terms: -16p2 + 16p2 = 0
48 + -40p + 16p2 = 0

Factor out the Greatest Common Factor (GCF), '8'.
8(6 + -5p + 2p2) = 0

Ignore the factor 8.

Subproblem 1

Set the factor '(6 + -5p + 2p2)' equal to zero and attempt to solve: Simplifying 6 + -5p + 2p2 = 0 Solving 6 + -5p + 2p2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 3 + -2.5p + p2 = 0 Move the constant term to the right: Add '-3' to each side of the equation. 3 + -2.5p + -3 + p2 = 0 + -3 Reorder the terms: 3 + -3 + -2.5p + p2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2.5p + p2 = 0 + -3 -2.5p + p2 = 0 + -3 Combine like terms: 0 + -3 = -3 -2.5p + p2 = -3 The p term is -2.5p. Take half its coefficient (-1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. -2.5p + 1.5625 + p2 = -3 + 1.5625 Reorder the terms: 1.5625 + -2.5p + p2 = -3 + 1.5625 Combine like terms: -3 + 1.5625 = -1.4375 1.5625 + -2.5p + p2 = -1.4375 Factor a perfect square on the left side: (p + -1.25)(p + -1.25) = -1.4375 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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