20r^2=11r-3=0

Simple and best practice solution for 20r^2=11r-3=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 20r^2=11r-3=0 equation: 



20r^2=11r-3=0

We move all terms to the left:

20r^2-(11r-3)=0

We get rid of parentheses

20r^2-11r+3=0

a = 20; b = -11; c = +3;
Δ = b2-4ac
Δ = -112-4·20·3
Δ = -119
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 7x^2-4x-18=2x^2-13x+114.244 | | u/3+13=21 | | 6y–1=27–y | | 5/10x=5/32 | | x2+3=4×x | | -7x-8=12-2x | | 27=u-1 | | 4x-8=x=4 | | 440=3r-8(6+8r) | | 19=4p-4 | | 15000=x+0.07x | | 2(16+w)=54 | | 7m2-84=0 | | -102=8-5(3x+7) | | A=54x36 | | 5+4×4=3k | | 4p−–5=17 | | d=51(6)+2 | | 7(7+6x)=-119 | | 21r7= | | 5(x-4)+2x=43 | | 5=x2–3 | | 11h-(6h-5)=40 | | -7(x-1)-4x=-81 | | 19.26=3s | | 8+9+x=21 | | -4x-8=2x-10 | | 13/11=v/7 | | 100=5(3m+8) | | -12+4/9d=28 | | 93=3v^2+12= | | 538=x+128.8 |

Equations solver categories