8^2-100=5x^2+80

Simple and best practice solution for 8^2-100=5x^2+80 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 8^2-100=5x^2+80 equation: 



8^2-100=5x^2+80

We move all terms to the left:

8^2-100-(5x^2+80)=0

We add all the numbers together, and all the variables

-(5x^2+80)-36=0

We get rid of parentheses

-5x^2-80-36=0

We add all the numbers together, and all the variables

-5x^2-116=0

a = -5; b = 0; c = -116;
Δ = b2-4ac
Δ = 02-4·(-5)·(-116)
Δ = -2320
Delta is less than zero, so there is no solution for the equation

See similar equations:

| .99d=10d+.89 | | 8–3x–x=12 | | 55x-18=12 | | 6(4y+6)=12y+18 | | 60+0.65x=40+0.75 | | x+15=4x-21=180 | | 0.89x+20=1.29x | | 7x-4+x=12 | | 7x+5−3x+7=4x+12 | | 4m=92= | | 5/8x+3/4x=11 | | 10+3y=8y-7 | | 40=1.1(x+0.07x) | | 5/8h+3/4h=11 | | 25t=43.75 | | 2q+434=882 | | 9x^2-59x+50=0 | | 2/5y-(y-2/3)=1/45(y-4) | | 2-3b=-52 | | 40=x+0.17x | | 6^(x-7)=8 | | 2-b3=-52 | | 41=2x^2-4x | | 6x-10-2x=18 | | 1,197=21p+10 | | s-0.02s=30100 | | 40=2x^2-4x-1 | | 50=−h+10,000 | | 8.6x−16.8=0.4​ | | 5=15+c | | 0.5x(0.6x-12)=0 | | 7.y-5.18=-51.9 |

Equations solver categories