6x^2+9=-72

Simple and best practice solution for 6x^2+9=-72 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 6x^2+9=-72 equation: 



6x^2+9=-72

We move all terms to the left:

6x^2+9-(-72)=0

We add all the numbers together, and all the variables

6x^2+81=0

a = 6; b = 0; c = +81;
Δ = b2-4ac
Δ = 02-4·6·81
Δ = -1944
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 90x+75=14x+21 | | 7b-7=4+7b-11 | | 2h+9=3 | | -4c+1/4=5/4 | | p-332/23=29 | | 3/4k-2/2=5/6k | | 0.2(6x+1) 3.6=0.5x9 | | 5(-10.5)-3y=-120 | | 6x^2+9=72 | | 2n*8=15n-120 | | -6s-17=-19-20s+14s | | 8q+94=806 | | 2n*7=15n-120 | | 4.9+10m=7.37 | | x*(x-1)*(x-2)=42x | | -15+13y=-15-16y | | 6/5w=3/2 | | –3x+3=–15+6x​ | | 0=(-1/3X-2)(-1/3x+5) | | k/28-4=3 | | 3x+10=3(3x+10)-178= | | 5x−3=5(x−3) | | -1+4t=4t-6 | | -6+13h=17h-4-4h | | 16-2y=8 | | 5x−3=5(x−3 | | (x+6)^2=144 | | 5x-1+6x+1=6x+8 | | 2v+14=-4(v-5) | | 20+2b=94 | | 4j-4=3j-10 | | 4(3x-6)=6(-4+2x) |

Equations solver categories