(p-1)(p+10)=

Solution for (p-1)(p+10)= equation:

Simplifying
(p + -1)(p + 10) = 0

Reorder the terms:
(-1 + p)(p + 10) = 0

Reorder the terms:
(-1 + p)(10 + p) = 0

Multiply (-1 + p) * (10 + p)
(-1(10 + p) + p(10 + p)) = 0
((10 * -1 + p * -1) + p(10 + p)) = 0
((-10 + -1p) + p(10 + p)) = 0
(-10 + -1p + (10 * p + p * p)) = 0
(-10 + -1p + (10p + p2)) = 0

Combine like terms: -1p + 10p = 9p
(-10 + 9p + p2) = 0

Solving
-10 + 9p + p2 = 0

Solving for variable 'p'.

Factor a trinomial.
(-10 + -1p)(1 + -1p) = 0

Subproblem 1
Set the factor '(-10 + -1p)' equal to zero and attempt to solve:

Simplifying
-10 + -1p = 0

Solving
-10 + -1p = 0

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

Add '10' to each side of the equation.
-10 + 10 + -1p = 0 + 10

Combine like terms: -10 + 10 = 0
0 + -1p = 0 + 10
-1p = 0 + 10

Combine like terms: 0 + 10 = 10
-1p = 10

Divide each side by '-1'.
p = -10

Simplifying
p = -10
Subproblem 2
Set the factor '(1 + -1p)' equal to zero and attempt to solve:

Simplifying
1 + -1p = 0

Solving
1 + -1p = 0

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

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

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

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

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

Simplifying
p = 1
Solution
p = {-10, 1}