2+2.15s(s+2)=s-0.3

Simple and best practice solution for 2+2.15s(s+2)=s-0.3 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 2+2.15s(s+2)=s-0.3 equation: 



2+2.15s(s+2)=s-0.3

We move all terms to the left:

2+2.15s(s+2)-(s-0.3)=0

We multiply parentheses

2s^2+4s-(s-0.3)+2=0

We get rid of parentheses

2s^2+4s-s+0.3+2=0

We add all the numbers together, and all the variables

2s^2+3s+2.3=0

a = 2; b = 3; c = +2.3;
Δ = b2-4ac
Δ = 32-4·2·2.3
Δ = -9.4
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 3-2.42(x-2)=x=0.8 | | 2.15s=s-6.3 | | 3(2x-15)=8-6(7x-2) | | -(3x-4)=3x-8 | | 6y-2=4y | | X/40-x=2/3 | | 8.7-s=2.1 | | 2x+2(x+7)+(4x-2)=2.5x^2 | | 0.2e-0.2=0.1e+0.3 | | 2x+2(x+7)+(4x-2)=2.5x | | 8^(p-3)+6=97 | | 10.7-t=4.3 | | 120-v=231 | | 4h=5 | | 6.4-a=3.4 | | 4(4)+5(1-x)=1 | | 8g+9=33 | | 25/w=5 | | d/8+35=43 | | s+-63=-7 | | -15=j-20 | | -2=s-12 | | j+-20=-19 | | 3g=-11 | | d+-2=12 | | r-16=-11 | | 3=w+-16 | | 100x*(100-37.5/100)=35 | | 2(8)=z | | 10+6=c | | q=15-4 | | t+-9=-7 |

Equations solver categories