9x^2+12=-6

Simple and best practice solution for 9x^2+12=-6 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 9x^2+12=-6 equation: 



9x^2+12=-6

We move all terms to the left:

9x^2+12-(-6)=0

We add all the numbers together, and all the variables

9x^2+18=0

a = 9; b = 0; c = +18;
Δ = b2-4ac
Δ = 02-4·9·18
Δ = -648
Delta is less than zero, so there is no solution for the equation

See similar equations:

| -5(d-66=-95 | | x=-4600+.05x | | z+11/23=-7/23 | | 6x^-2x-88=0 | | -3d+10=42 | | H=-16t^2+145t+2 | | 2x+12=x+7 | | n/2-5=-4 | | 6(3a–5)=25+7a | | 5=d/3+3 | | x=10,30 | | 4x-x=7x7 | | 4x+12-2x=x+7 | | C=0.001x3+5x+54 | | 4(x+3)-2x=x+7 | | 2(v-7)-7v=26 | | j/2+-7=-4 | | -4(-15q+12)=12 | | -1+3z=5 | | -12(x-10)+14=100x | | 4x+12-2x=2x+12 | | k^2-72=6k | | 4=i-15/5 | | 4(x+3)-2x=2x+12 | | 8x-13=-69 | | 2x²-5x+20=3x | | 2x^2+4x-480=0 | | 2/3x-5=6-1/4x | | 3x^2=22.5 | | 6c=$42.60 | | -8x+5(x-5)=-10 | | -7w-(-3)=31 |

Equations solver categories