8r^2+r-r=

Simple and best practice solution for 8r^2+r-r= 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 8r^2+r-r= equation: 


Simplifying
8r2 + r + -1r = 0

Reorder the terms:
r + -1r + 8r2 = 0

Combine like terms: r + -1r = 0
0 + 8r2 = 0
8r2 = 0

Solving
8r2 = 0

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Divide each side by '8'.
r2 = 0

Simplifying
r2 = 0

Take the square root of each side:
r = {0}

See similar equations:

| 5x*1.5= | | X-2/3=6/7 | | yx-3x-1=0 | | 4.9=8.33 | | X-6.7=7.6 | | X-(-4)=40 | | 25=4x-2 | | X-21=12 | | cos(45+x)+cos(45-x)= | | X+26.7=4.9 | | X+5.2=9.1 | | 6-x=10-2 | | t-2.7=-3.5 | | -7x+24=7x+9-15x | | Y+v-w=0 | | cos(45-x)+cos(45-x)= | | 3x+3x=15+3x | | 3x-40=x-4 | | P=600+0.02(60000) | | =((2^10-24)/100)^2 | | 3+4k=19 | | -8x^2-2=-9 | | 6-4j=28 | | .8-(y+4)+.2-5= | | -5x^2+9=5 | | 11-9n=-16+-11 | | 3x^2+1-6=0 | | -4y+12=8y+16 | | 8x^2+2=12 | | .01-1.5=.009 | | -7y+9=6y+19 | | 6x+6(x+0.6)=21 |

Equations solver categories