(72*R^2+59*R+12)/(8*R+3)

Simple and best practice solution for (72*R^2+59*R+12)/(8*R+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 (72*R^2+59*R+12)/(8*R+3) equation: 


D( R )

8*R+3 = 0

8*R+3 = 0

8*R+3 = 0

8*R+3 = 0 // - 3

8*R = -3 // : 8

R = -3/8

R in (-oo:-3/8) U (-3/8:+oo)

(72*R^2+59*R+12)/(8*R+3) = 0

72*R^2+59*R+12 = 0

72*R^2+59*R+12 = 0

DELTA = 59^2-(4*12*72)

DELTA = 25

DELTA > 0

R = (25^(1/2)-59)/(2*72) or R = (-25^(1/2)-59)/(2*72)

R = -3/8 or R = -4/9

(R+4/9)*(R+3/8) = 0

((R+4/9)*(R+3/8))/(8*R+3) = 0

( R+3/8 )

R+3/8 = 0 // - 3/8

R = -3/8

( R+4/9 )

R+4/9 = 0 // - 4/9

R = -4/9

R in { -3/8} 

R = -4/9

See similar equations:

| (5w^2-2w+7)+(-3w^2+6w+4)= | | X-12=3x+60 | | 6(x-11)=504 | | x+1=0+2x | | 3/x^2-53/x=18 | | 5+6x+5x=60 | | 6/x^2-49/x=17 | | 6/x2-49/x=17 | | 2x+9+6x=41 | | 5x-57=3 | | x+4-1=7/4 | | 189=-7x-4(4x+16) | | 45m+68=84-61 | | 7x+7x+6=-8 | | 6x+7x-4=61 | | (4/3)=(x/408) | | 6x+7x-4=60 | | 10k-k=36 | | (2+(18/y))/(1-(81/y^2)) | | 1/3Y=-1 | | 158=6x+5(5x-18) | | 7(2x-3x)+4(3y-5x)= | | (3x)/8-(4x)/3=4 | | ((5y-20)/20)/((6y-24)/4) | | x-9/x+4=x-2/X+3 | | ((1/4)-(1/x))/((3/10)+(2/x^2)) | | 13-(12)+36/(4+2)-5 | | 3(k+7)=24 | | (7p+14)(8-2p)-0=0 | | -11+-11=12+12x | | -11+-11=12+12 | | (-5/6)/(-10/3) |

Equations solver categories