X+9=x^2+20x+100

Simple and best practice solution for X+9=x^2+20x+100 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 X+9=x^2+20x+100 equation: 



X+9=X^2+20X+100

We move all terms to the left:

X+9-(X^2+20X+100)=0

We get rid of parentheses

-X^2+X-20X-100+9=0

We add all the numbers together, and all the variables

-1X^2-19X-91=0

a = -1; b = -19; c = -91;
Δ = b2-4ac
Δ = -192-4·(-1)·(-91)
Δ = -3
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 20=5n+10 | | 4x+20=3x,x= | | 3(x-4)=2x-(6+x | | X+9=x+10 | | 17x+27=50 | | X^2+81=x^2+20x+100 | | 5(5x-2)=-65 | | 2(u+3)=-4(4u-1)+6u | | 9+2*n=12-3*n | | X^2+81=x^2+100 | | 3w+6=6 | | X^2+81=x+10 | | 1/2x+2/3x=3/4 | | 1/2x+2/3x=2/4 | | 8x-8^3/2)=64 | | 7b−2/5​​=6b−7/5 | | 9(z)=63 | | 3x+1=(-11) | | 22=5r−8 | | 4y−1=11 | | 4(m+2)=–4(m-2) | | 9x+10=2(x-9) | | 3.6b-6.6=4.2 | | 2x+2=2x+14 | | (d-11)(d-11)=0 | | -3w-17=-5(w+1) | | 1/2(x+6)=1/4(x+16) | | 28n/5=-16 | | (v-7)(v-7)=0 | | (x+6)2=6x+52+6x | | 285=x+x-15+4+2x | | 5(x+10-6x=x+66 |

Equations solver categories