6x(2x+1)=-138

Simple and best practice solution for 6x(2x+1)=-138 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(2x+1)=-138 equation: 



6x(2x+1)=-138

We move all terms to the left:

6x(2x+1)-(-138)=0

We add all the numbers together, and all the variables

6x(2x+1)+138=0

We multiply parentheses

12x^2+6x+138=0

a = 12; b = 6; c = +138;
Δ = b2-4ac
Δ = 62-4·12·138
Δ = -6588
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 27x+x^2-160=0 | | 8=2h-(-3) | | 50x+70+10x=80x | | 50x+20x-(3x-5)=250 | | 3g-(-7.72)=13.72 | | 48x+x^2-720=0 | | 5x+(-2)=60 | | 3/8f+1/2=6(1/16f-3 | | 2x+70=80 | | 12=1/2*8(2x-7) | | 100x-x^2-2400=0 | | X=y2+24y+70 | | n/16=9/n | | 2^(3^x)=5 | | 1.5/4x-1=0.4/x+4 | | x²-6.88x-4.602=0 | | 8x^2-14=15 | | x2+7x+368=0 | | 15.1=4.3-x | | 2(a-6)=4a-2(2a+12) | | 0.17+0.025n=0.11 | | 0.17+0.025n=011 | | 11c+8=c | | 21w-(-54)=726 | | 16-3p=2/3+5 | | 5z-7+6z=24z-3 | | 2x³+7=61 | | x2-(x+7)=0 | | 0.62a-0.64+1.7a=0.36 | | 2/5b+5=20-b | | x2+7=-36 | | 0.100p=320 |

Equations solver categories