(x+2)2-3=x2+17

Simple and best practice solution for (x+2)2-3=x2+17 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+2)2-3=x2+17 equation: 



(x+2)2-3=x2+17

We move all terms to the left:

(x+2)2-3-(x2+17)=0

We add all the numbers together, and all the variables

-(+x^2+17)+(x+2)2-3=0

We multiply parentheses

-(+x^2+17)+2x+4-3=0

We get rid of parentheses

-x^2+2x-17+4-3=0

We add all the numbers together, and all the variables

-1x^2+2x-16=0

a = -1; b = 2; c = -16;
Δ = b2-4ac
Δ = 22-4·(-1)·(-16)
Δ = -60
Delta is less than zero, so there is no solution for the equation

See similar equations:

| (18^(2x))=81 | | 2x-3/x+1=11/8 | | 684=x-0.03x | | 10x-1=9x+9 | | 7w/2=28 | | 2(x+5)+2=9x+2(x+2) | | 1/8(20+1/2y)-1/8y=19 | | 14-3x=8+3x | | -6x-4=80+1x | | (4x+30)+(8x-90)=180 | | 4x2=20x | | -2(y=1)=4y-(y+2) | | X+6/x=9 | | 5x-3+5x=97 | | 3(x+1)=4x(x-1) | | 3e+4+2e=19 | | 3^(2x+1)-3^x-24=0 | | 3x-4+6=4 | | 3^2x+1-3^x-24=0 | | 7h+2=3h+10 | | 0.75b=36 | | 3^n=6^n-2 | | 12+2(3x+1)=4x-20 | | -30x=4x+6 | | 5/3n=91/3 | | R^2-4r-2=0 | | 40x+33.5(1.5x)=700 | | (2/3)y+(3/7)=(1/3)y+(7/5) | | 2/3y+(3/7)=1/3y+(7/5) | | 3x-8x÷2x=1 | | 3(x-12)+x=8 | | -3(-2x+7)=-18 |

Equations solver categories