15p^2-13p-22=-2

Simple and best practice solution for 15p^2-13p-22=-2 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 15p^2-13p-22=-2 equation:


Simplifying
15p2 + -13p + -22 = -2

Reorder the terms:
-22 + -13p + 15p2 = -2

Solving
-22 + -13p + 15p2 = -2

Solving for variable 'p'.

Reorder the terms:
-22 + 2 + -13p + 15p2 = -2 + 2

Combine like terms: -22 + 2 = -20
-20 + -13p + 15p2 = -2 + 2

Combine like terms: -2 + 2 = 0
-20 + -13p + 15p2 = 0

Factor a trinomial.
(-4 + -5p)(5 + -3p) = 0

Subproblem 1

Set the factor '(-4 + -5p)' equal to zero and attempt to solve: Simplifying -4 + -5p = 0 Solving -4 + -5p = 0 Move all terms containing p to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -5p = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -5p = 0 + 4 -5p = 0 + 4 Combine like terms: 0 + 4 = 4 -5p = 4 Divide each side by '-5'. p = -0.8 Simplifying p = -0.8

Subproblem 2

Set the factor '(5 + -3p)' equal to zero and attempt to solve: Simplifying 5 + -3p = 0 Solving 5 + -3p = 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 + -3p = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3p = 0 + -5 -3p = 0 + -5 Combine like terms: 0 + -5 = -5 -3p = -5 Divide each side by '-3'. p = 1.666666667 Simplifying p = 1.666666667

Solution

p = {-0.8, 1.666666667}

See similar equations:

| 7n-11=-26+2n | | y^2+7y-170=0 | | log(15)+log(13)=log | | 2(5+2a)=12 | | .8t-3=5 | | v^2+8=6v | | -1=6/x | | 11w= | | 7(7.67)+13y=27 | | 17-x=18 | | 7x+13y=27 | | 6.80*80= | | -2(x-5)+3x=-(x+2)-7 | | 6p-(4+2p)=2(p+4) | | -7+7x=2x+3x+3 | | 15xy^3-5x^2y^2= | | 18=6+4x | | 4n-20=4+8n | | 9r-19=44+2r | | x^2-20*x+96=0 | | 7-3x=4x-7 | | x^2+y^2-2x+2y+14=0 | | 1+3x=x+9 | | 39-x=13 | | 66=0.5*70*v^2 | | f(x)=7x^2-19x-6 | | z^2-(7+i)+24+7i=0 | | 3(n+2)-4=23 | | n+(n+1)+(n+2)=81 | | 9x=0.7 | | 85+2n=237 | | y-5.5y+3.9=-3(y+0.7) |

Equations solver categories