5p(p-7)-7p(p+2)=

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Solution for 5p(p-7)-7p(p+2)= equation:


Simplifying
5p(p + -7) + -7p(p + 2) = 0

Reorder the terms:
5p(-7 + p) + -7p(p + 2) = 0
(-7 * 5p + p * 5p) + -7p(p + 2) = 0
(-35p + 5p2) + -7p(p + 2) = 0

Reorder the terms:
-35p + 5p2 + -7p(2 + p) = 0
-35p + 5p2 + (2 * -7p + p * -7p) = 0
-35p + 5p2 + (-14p + -7p2) = 0

Reorder the terms:
-35p + -14p + 5p2 + -7p2 = 0

Combine like terms: -35p + -14p = -49p
-49p + 5p2 + -7p2 = 0

Combine like terms: 5p2 + -7p2 = -2p2
-49p + -2p2 = 0

Solving
-49p + -2p2 = 0

Solving for variable 'p'.

Factor out the Greatest Common Factor (GCF), '-1p'.
-1p(49 + 2p) = 0

Ignore the factor -1.

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 '(49 + 2p)' equal to zero and attempt to solve: Simplifying 49 + 2p = 0 Solving 49 + 2p = 0 Move all terms containing p to the left, all other terms to the right. Add '-49' to each side of the equation. 49 + -49 + 2p = 0 + -49 Combine like terms: 49 + -49 = 0 0 + 2p = 0 + -49 2p = 0 + -49 Combine like terms: 0 + -49 = -49 2p = -49 Divide each side by '2'. p = -24.5 Simplifying p = -24.5

Solution

p = {0, -24.5}

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