(p+3)(p-5)=0

Simple and best practice solution for (p+3)(p-5)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (p+3)(p-5)=0 equation:


Simplifying
(p + 3)(p + -5) = 0

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

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

Multiply (3 + p) * (-5 + p)
(3(-5 + p) + p(-5 + p)) = 0
((-5 * 3 + p * 3) + p(-5 + p)) = 0
((-15 + 3p) + p(-5 + p)) = 0
(-15 + 3p + (-5 * p + p * p)) = 0
(-15 + 3p + (-5p + p2)) = 0

Combine like terms: 3p + -5p = -2p
(-15 + -2p + p2) = 0

Solving
-15 + -2p + p2 = 0

Solving for variable 'p'.

Factor a trinomial.
(-3 + -1p)(5 + -1p) = 0

Subproblem 1

Set the factor '(-3 + -1p)' equal to zero and attempt to solve: Simplifying -3 + -1p = 0 Solving -3 + -1p = 0 Move all terms containing p to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1p = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1p = 0 + 3 -1p = 0 + 3 Combine like terms: 0 + 3 = 3 -1p = 3 Divide each side by '-1'. p = -3 Simplifying p = -3

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 = {-3, 5}

See similar equations:

| h/3-6=3 | | 5(k-3)-8k=-34 | | x+(x-3)+(x+10)=74 | | 12+6x=6x+4 | | 30=12x+6 | | 2y+33=20+7y | | 4k+12=76 | | 2x^2-24x-70=0 | | (x^2/9)-1/16 | | -9(5-3a)=-27 | | 1/8×=1000 | | -2(4x+2)+3(x+1)=14 | | 6x^3+34x^2+2x=0 | | 3(2x+12)=2(2x+5) | | 3(1x+2)=-12 | | 7ax+2ax^2= | | -5z+2.3-3.3z+4.8z+5= | | 27+-64+x+298=360 | | 1.25x=6750 | | 200-2x+3x-70=180 | | 15/sin23 | | 140+8x+4+3x+4= | | Y-1.96=3.7 | | (9x-8)(3x+6)=0 | | q^5+q^5= | | 5k-2.3+4.9+1.7-4= | | (A+b)=12 | | m/-9=-16 | | 8-8x=-4-4x | | 7n+6-9=35 | | 25=y/2-10 | | 144/15= |

Equations solver categories