p^2=-15+8p

Simple and best practice solution for p^2=-15+8p 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^2=-15+8p equation:


Simplifying
p2 = -15 + 8p

Solving
p2 = -15 + 8p

Solving for variable 'p'.

Reorder the terms:
15 + -8p + p2 = -15 + 8p + 15 + -8p

Reorder the terms:
15 + -8p + p2 = -15 + 15 + 8p + -8p

Combine like terms: -15 + 15 = 0
15 + -8p + p2 = 0 + 8p + -8p
15 + -8p + p2 = 8p + -8p

Combine like terms: 8p + -8p = 0
15 + -8p + p2 = 0

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:

| 6(6a-9)= | | 5x^2+6=251 | | 2X-6=2(X+4) | | 6x-12=4x+2 | | 8x^2-2x=7 | | 3/16-25/12 | | [k+7]=3k-11 | | 6b^2+b+10=10 | | 22+(-7/22) | | -4/15=x-11/12 | | 864/3x22/7 | | x^2-2x+1=-16 | | 4/3x216 | | 2p^2=-9p-4 | | 4/7-z/3=4/21 | | 1/2-7/3=y/6 | | -2/5x=2/9 | | 5x/22+14=7x/22 | | 18(2z-2)=-9(7-4) | | -5/7x=9/11 | | 1/5-7/6=z/30 | | 2(x-6)+8=4(x+2)-6 | | 1/2-7/3=y/7 | | 4tg^2-9=0 | | 2y-5=-7+3y | | 9r-6=-14+r | | 5x-27=-12+8x | | .75x=33 | | 10-7^2/5^2+7^2 | | 3/1/1-2/1/4 | | 4(8.10)=4(10.8) | | 4(3+3x)-4=56 |

Equations solver categories