-p^2-22p-121=0

Simple and best practice solution for -p^2-22p-121=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^2-22p-121=0 equation: 



-p^2-22p-121=0

We add all the numbers together, and all the variables

-1p^2-22p-121=0

a = -1; b = -22; c = -121;
Δ = b2-4ac
Δ = -222-4·(-1)·(-121)
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$p=\frac{-b}{2a}=\frac{22}{-2}=-11$

See similar equations:

| 20=7x= | | 58+123+x=180 | | 7x=1=29 | | 75=6xX | | -8g+6g+14=3g-7g | | -7x+5=-11x+17=x | | -10-q=-7q+10+10 | | 17=2+3n | | 1+3v=19 | | 10=n/4+7 | | 7x^2+23x=196 | | 9q=-8q^2-2 | | 4b-6b-2=-10-3b | | 3k+18=30 | | 7x3-63x=0 | | 8-2u=10+6(3-4u) | | 8(a+22)=12a+10 | | 10=6+x÷7 | | 117x-12=87 | | 12X-75=7x+5 | | 8+w/2=3 | | 60x-12=42x+42 | | -2-7u=-10-6u | | 8=2/6c | | +18=29m3 | | 3/5b+(-1/2)=14 | | 3x+5-4x-12= | | 28=4x(x+2)-13 | | -2(6x+3)=-21 | | 105x=87 | | 2(x-2)=4* | | 5=2(x+7)+7 |

Equations solver categories