x^2+21x+140=0

Simple and best practice solution for x^2+21x+140=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 x^2+21x+140=0 equation: 



x^2+21x+140=0

a = 1; b = 21; c = +140;
Δ = b2-4ac
Δ = 212-4·1·140
Δ = -119
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 1√y+1√4=1√3 | | 1√y+1√4=1√3 | | 5yy=9 | | 35=x-0.30x | | 2x*6=5x+1 | | y^2-15y+24=0 | | 100(1.075)^x=200 | | 3x+6x-x=64 | | -4+2/3x=-8 | | 9r-14=-67 | | 13=13=  34(5x+8)43​ (5x+8) | | x2+2x=758 | | x2+2x=758 | | -5.2v=26.52 | | -y-2y+15y=0 | | -y-2y+15y=0 | | X8=(x5) | | X8=(x5) | | 3+2x=-4x+4 | | 3+2x=-4x+-4 | | 3+2x=-4x+-4 | | 3+2x=-4x+-4 | | 180=12j | | 180=12j | | 180=12j | | 16x+80= | | 5(2x+5)=10 | | 195=x-0.6x | | m+-15=-17 | | (4x-1)/4=16 | | 54x+77=239 | | F(x)=-7/4x |

Equations solver categories