7p^2=2(11p+12)

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Solution for 7p^2=2(11p+12) equation:


Simplifying
7p2 = 2(11p + 12)

Reorder the terms:
7p2 = 2(12 + 11p)
7p2 = (12 * 2 + 11p * 2)
7p2 = (24 + 22p)

Solving
7p2 = 24 + 22p

Solving for variable 'p'.

Reorder the terms:
-24 + -22p + 7p2 = 24 + 22p + -24 + -22p

Reorder the terms:
-24 + -22p + 7p2 = 24 + -24 + 22p + -22p

Combine like terms: 24 + -24 = 0
-24 + -22p + 7p2 = 0 + 22p + -22p
-24 + -22p + 7p2 = 22p + -22p

Combine like terms: 22p + -22p = 0
-24 + -22p + 7p2 = 0

Factor a trinomial.
(-6 + -7p)(4 + -1p) = 0

Subproblem 1

Set the factor '(-6 + -7p)' equal to zero and attempt to solve: Simplifying -6 + -7p = 0 Solving -6 + -7p = 0 Move all terms containing p to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -7p = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -7p = 0 + 6 -7p = 0 + 6 Combine like terms: 0 + 6 = 6 -7p = 6 Divide each side by '-7'. p = -0.8571428571 Simplifying p = -0.8571428571

Subproblem 2

Set the factor '(4 + -1p)' equal to zero and attempt to solve: Simplifying 4 + -1p = 0 Solving 4 + -1p = 0 Move all terms containing p to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1p = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1p = 0 + -4 -1p = 0 + -4 Combine like terms: 0 + -4 = -4 -1p = -4 Divide each side by '-1'. p = 4 Simplifying p = 4

Solution

p = {-0.8571428571, 4}

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