R^3-r^2+4r=0

Simple and best practice solution for R^3-r^2+4r=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 R^3-r^2+4r=0 equation: 


Simplifying
R3 + -1r2 + 4r = 0

Reorder the terms:
R3 + 4r + -1r2 = 0

Solving
R3 + 4r + -1r2 = 0

Solving for variable 'R'.

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

Add '-4r' to each side of the equation.
R3 + 4r + -4r + -1r2 = 0 + -4r

Combine like terms: 4r + -4r = 0
R3 + 0 + -1r2 = 0 + -4r
R3 + -1r2 = 0 + -4r
Remove the zero:
R3 + -1r2 = -4r

Add 'r2' to each side of the equation.
R3 + -1r2 + r2 = -4r + r2

Combine like terms: -1r2 + r2 = 0
R3 + 0 = -4r + r2
R3 = -4r + r2

Simplifying
R3 = -4r + r2

Reorder the terms:
R3 + 4r + -1r2 = -4r + 4r + r2 + -1r2

Combine like terms: -4r + 4r = 0
R3 + 4r + -1r2 = 0 + r2 + -1r2
R3 + 4r + -1r2 = r2 + -1r2

Combine like terms: r2 + -1r2 = 0
R3 + 4r + -1r2 = 0

The solution to this equation could not be determined.

See similar equations:

| 8=-2(m-6)+2(m-2) | | 25x^2+100+81= | | 25x^2+17x+5= | | a(y-1)-4y=1 | | 4a-19=4(a-6) | | 63x-36x^2=0 | | 3/5x=2/3x+1 | | 1/2x-2/3=4x | | 3x+2y+1z=100 | | 1.6x=65 | | 8/5x=65 | | 4y-7+y+51=7y+50-5y | | 5y/7=20 | | 3(t-3)+5t=4(2t+4)-10 | | 5y/7=32 | | 3ax+6ab=7ax+3ab | | y=4(4.75)-21 | | -2=4x-21 | | T=6(1.4)(1.4) | | 0.25(x+60)-0.08(x-30)=15.7 | | 2(x+1)=-2x | | b/2 | | ln(x-1)-ln(x+5)=ln(x-5)-ln(x+9) | | 0.1(x+60)-0.08(x-20)=7.4 | | 0.1(x+20)-0.08(x-60)=5.8 | | 9x^2-5x-14=0 | | 81m^2-169=0 | | x+3y-z=3 | | X+3.8=9.9 | | x^2-14x+40=2x^2-16x+32 | | y=4(-4)+19 | | x-8.9=-4.2 |

Equations solver categories