10r^2-15r+10=-4r+3

Simple and best practice solution for 10r^2-15r+10=-4r+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 10r^2-15r+10=-4r+3 equation: 



10r^2-15r+10=-4r+3

We move all terms to the left:

10r^2-15r+10-(-4r+3)=0

We get rid of parentheses

10r^2-15r+4r-3+10=0

We add all the numbers together, and all the variables

10r^2-11r+7=0

a = 10; b = -11; c = +7;
Δ = b2-4ac
Δ = -112-4·10·7
Δ = -159
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 3x*6=-6*6 | | 7+7x=5x+25 | | 1/3x+1/3x+x+x=48 | | 2/3v=-8 | | 7x+4=9+6x | | 2.5x=15x | | -6=2+2/3y | | g^2-0.67g=7 | | 3/8(n+5)=7 | | X+3=-9+4x | | 2+x=7x-28 | | 5(x-1)=5(2×-3) | | 3x.x=9x | | 107-y=253 | | -5k^2-5k-24=-6k^2 | | U^2-20u+84=0 | | -3.4+v/4=-9.8 | | w=0.0026(72)(1200)/2 | | X=-2=-1/6x+1/3 | | 278=200-v | | 6/x=8/5 | | 6/7c=42 | | |8m+4|=5 | | -9(x+1)(x+5)=0 | | -16x10^6x=-80 | | -44+2m=34 | | -14+3a+3=2(3a+2) | | 10x+x=58 | | 19x+331=360 | | 5+2(3x-11)=-21 | | -1/3u-2/5=1/2 | | 11h^2+15h+4=0 |

Equations solver categories