3x2+9=-27

Simple and best practice solution for 3x2+9=-27 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 3x2+9=-27 equation: 



3x^2+9=-27

We move all terms to the left:

3x^2+9-(-27)=0

We add all the numbers together, and all the variables

3x^2+36=0

a = 3; b = 0; c = +36;
Δ = b2-4ac
Δ = 02-4·3·36
Δ = -432
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 6+2.5x=41 | | -2+20-19c=-c+18 | | 3x−2=−4x−65 | | 4(z-1)^2=15 | | n(n+2)=116 | | -2(x-2)=40 | | 7b-9=6b | | 5x=9-29 | | 4x-12=2(2x+5) | | 5)3x2+9=-27 | | F(4)=12x | | 3.5/6=x/1.2 | | 1/313(d+9)=-12 | | |7-4w|=13 | | -8x=4(x-8) | | 57+y=1.6 | | (x+3)+80=6x+23 | | 7x-6(7x5)=57 | | 6+2.5=0.5x-8 | | 5(3x+4)-7x=6x-8+2x+20 | | 5k-7=6k | | 7(k-91)=49 | | 4-8v=-2(4v-2) | | 4(1+2m)=5m-14 | | 12x+10+4x=16x-10 | | 13(6q–2)=4q–73q–12 | | 4(z-1)=15 | | (5x-2x+4)=(2x+4x-3 | | 25+j=−3(j−7) | | 3x+9+2x-4=35 | | 24+x=124 | | 2p-4=-4p+7 |

Equations solver categories