(3p+7)(3p-7)(p+8)=0

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Solution for (3p+7)(3p-7)(p+8)=0 equation: 


Simplifying
(3p + 7)(3p + -7)(p + 8) = 0

Reorder the terms:
(7 + 3p)(3p + -7)(p + 8) = 0

Reorder the terms:
(7 + 3p)(-7 + 3p)(p + 8) = 0

Reorder the terms:
(7 + 3p)(-7 + 3p)(8 + p) = 0

Multiply (7 + 3p) * (-7 + 3p)
(7(-7 + 3p) + 3p * (-7 + 3p))(8 + p) = 0
((-7 * 7 + 3p * 7) + 3p * (-7 + 3p))(8 + p) = 0
((-49 + 21p) + 3p * (-7 + 3p))(8 + p) = 0
(-49 + 21p + (-7 * 3p + 3p * 3p))(8 + p) = 0
(-49 + 21p + (-21p + 9p2))(8 + p) = 0

Combine like terms: 21p + -21p = 0
(-49 + 0 + 9p2)(8 + p) = 0
(-49 + 9p2)(8 + p) = 0

Multiply (-49 + 9p2) * (8 + p)
(-49(8 + p) + 9p2 * (8 + p)) = 0
((8 * -49 + p * -49) + 9p2 * (8 + p)) = 0
((-392 + -49p) + 9p2 * (8 + p)) = 0
(-392 + -49p + (8 * 9p2 + p * 9p2)) = 0
(-392 + -49p + (72p2 + 9p3)) = 0
(-392 + -49p + 72p2 + 9p3) = 0

Solving
-392 + -49p + 72p2 + 9p3 = 0

Solving for variable 'p'.

The solution to this equation could not be determined.

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