2m^2+20m+90=7

Simple and best practice solution for 2m^2+20m+90=7 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 2m^2+20m+90=7 equation: 



2m^2+20m+90=7

We move all terms to the left:

2m^2+20m+90-(7)=0

We add all the numbers together, and all the variables

2m^2+20m+83=0

a = 2; b = 20; c = +83;
Δ = b2-4ac
Δ = 202-4·2·83
Δ = -264
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 2x+3(0)=24 | | h^2+19h-20=0 | | 36=3y-12 | | 48=3w+15 | | 5x-2+3x+70=180 | | 52=4x=12 | | (-8x+2)-(-5x+7)=0 | | q^2-24q+23=0 | | (x/4)+9=6 | | k^2+15k+14=0 | | H=-10t^2+80t+92 | | -1(1)+10=y | | s^2+48s=0 | | 4x+3(-x+10)=31 | | 7x+60=36x-56 | | x/2+12=2/3+6 | | 36+6x=9x | | -3u(u+7)=0 | | (-2x+4)-(x-11)=0 | | 3/5x+3=2x-4 | | 5v(v+9)=0 | | -x-11=2x+10= | | 2h(h+2)=0 | | 9x+6=41 | | z(3z+5)=0 | | (-2x+4)+(x-11)=0 | | 2x/3+3=-4 | | 5.5n=-60.5 | | -7/5x+3=24 | | r/3+5=14 | | -4-4x=8x+20 | | 2÷19×y+48=0 |

Equations solver categories