(p+2)(p-5)=

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

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

Reorder the terms:
(2 + p)(p + -5) = 0

Reorder the terms:
(2 + p)(-5 + p) = 0

Multiply (2 + p) * (-5 + p)
(2(-5 + p) + p(-5 + p)) = 0
((-5 * 2 + p * 2) + p(-5 + p)) = 0
((-10 + 2p) + p(-5 + p)) = 0
(-10 + 2p + (-5 * p + p * p)) = 0
(-10 + 2p + (-5p + p2)) = 0

Combine like terms: 2p + -5p = -3p
(-10 + -3p + p2) = 0

Solving
-10 + -3p + p2 = 0

Solving for variable 'p'.

Factor a trinomial.
(-2 + -1p)(5 + -1p) = 0

Subproblem 1
Set the factor '(-2 + -1p)' equal to zero and attempt to solve:

Simplifying
-2 + -1p = 0

Solving
-2 + -1p = 0

Move all terms containing p to the left, all other terms to the right.

Add '2' to each side of the equation.
-2 + 2 + -1p = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -1p = 0 + 2
-1p = 0 + 2

Combine like terms: 0 + 2 = 2
-1p = 2

Divide each side by '-1'.
p = -2

Simplifying
p = -2
Subproblem 2
Set the factor '(5 + -1p)' equal to zero and attempt to solve:

Simplifying
5 + -1p = 0

Solving
5 + -1p = 0

Move all terms containing p to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + -1p = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -1p = 0 + -5
-1p = 0 + -5

Combine like terms: 0 + -5 = -5
-1p = -5

Divide each side by '-1'.
p = 5

Simplifying
p = 5
Solution
p = {-2, 5}