G(-8)=x2-1

Simple and best practice solution for G(-8)=x2-1 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 G(-8)=x2-1 equation: 



(-8)=G2-1

We move all terms to the left:

(-8)-(G2-1)=0

We add all the numbers together, and all the variables

-(+G^2-1)+(-8)=0

We add all the numbers together, and all the variables

-(+G^2-1)-8=0

We get rid of parentheses

-G^2+1-8=0

We add all the numbers together, and all the variables

-1G^2-7=0

a = -1; b = 0; c = -7;
Δ = b2-4ac
Δ = 02-4·(-1)·(-7)
Δ = -28
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 27y=15 | | F(g)=859+30g | | -2a+3/a+1=-1 | | -6c+4=40 | | -2a+3/a+1=0 | | n=2(3n-5) | | 22×+11=4x-7 | | -4r+10=50 | | x^2+0.0415x-0.06225=0 | | 3,2b+2=1,2b+10 | | -6+5x=-13-4x | | -13-8z=-7+15z | | 2x^2-x-136=0 | | 3x+5x=44 | | 11-2z=75+6z | | -5+14x=12+5x | | -1+x=8+14x | | 7-4m=7-10m | | 4a+3=-7a+3 | | 6x+8=-1-2x | | 2.4x-7.6=6.8 | | 40x-8=4 | | 2y+4=-8-y | | 7+5b=b+21 | | 90000+0.4x=x | | 9y-2=11y+11 | | 3+0.75x=318.75-200x | | c/8+12=48 | | 10x-4=7x-11 | | 50x25=75 | | 8x-15=12x+29 | | 50x-25=25 |

Equations solver categories