8x2+7x+4=0

Simple and best practice solution for 8x2+7x+4=0 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 8x2+7x+4=0 equation:



8x^2+7x+4=0
a = 8; b = 7; c = +4;
Δ = b2-4ac
Δ = 72-4·8·4
Δ = -79
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 5−x=0 | | 7(x+2)=-7(x+6 | | X3+6=5x-4 | | 0y=-2 | | 8x-24=4x-8 | | 5x+21=10x-4 | | 2(x-21)=88 | | 4x+21=8x+5 | | 0y+3=0 | | (3x^2)+(11x)−20=0 | | (3x^2)+11x−20=0 | | 3x^2+11x−20=0 | | 0,8x+0,4=0,3x-0,6 | | 3x^2−12x=-6 | | 0,1x-6=5 | | x^2−6x=−91 | | x/12+12=7 | | (x-1)^2+(x+1)^2=5.5^2 | | 13x+20+x=540 | | (5x+1)(2x-1)=0 | | 5x+8=4x+1+4x+1 | | 2n²=8 | | 152=-16t^2+64t+120 | | 152=-16t^2+64t-120 | | 152=-16t^2+64t-32 | | -6=0.5x+x | | 6x-7x=-14 | | a+22=88 | | (z-1)2+2(z-1)(2z+3)+(2z+3)2=(z-1)2+2(z-1)(2z+3)+(2z+3)2 | | 0.15x=12x/8 | | 5+y=3y-1 | | 2(120-2x)+x=150 |

Equations solver categories