R^2-2Rx-3x^2=0

Simple and best practice solution for R^2-2Rx-3x^2=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^2-2Rx-3x^2=0 equation: 


Simplifying
R2 + -2Rx + -3x2 = 0

Solving
R2 + -2xR + -3x2 = 0

Solving for variable 'R'.

Factor a trinomial.
(R + -3x)(R + x) = 0


Subproblem 1
Set the factor '(R + -3x)' equal to zero and attempt to solve:

Simplifying
R + -3x = 0

Solving
R + -3x = 0

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

Add '3x' to each side of the equation.
R + -3x + 3x = 0 + 3x

Combine like terms: -3x + 3x = 0
R + 0 = 0 + 3x
R = 0 + 3x
Remove the zero:
R = 3x

Simplifying
R = 3x

Subproblem 2
Set the factor '(R + x)' equal to zero and attempt to solve:

Simplifying
R + x = 0

Solving
R + x = 0

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

Add '-1x' to each side of the equation.
R + x + -1x = 0 + -1x

Combine like terms: x + -1x = 0
R + 0 = 0 + -1x
R = 0 + -1x
Remove the zero:
R = -1x

Simplifying
R = -1x
Solution
R = {3x, -1x}

See similar equations:

| 3x=6(5-x) | | 46x=9855 | | 0.46x=9855 | | (1200x^2-^3)/15000 | | 1200x^2-^3/15000 | | 10x^2-13x+15=0 | | 3x^2-7x-23=7 | | -7x+14=-5 | | 36/x^3=0 | | f(x)=ln(x^4-7x^2) | | (-6y+4)(5y+2)=0 | | 3m+2=7m+16 | | Ax+5y=0 | | 9x^4-64x^2=0 | | z^2-4z-3iz+1+5I=0 | | (z^2)-5z-6=0 | | 4x-2000(1/x^2)=0 | | 24/c=3 | | (-4/25)x^(-9/5)=0 | | (-15-4)= | | 12y-4=9y-1 | | log(6)(x+32)-log(6)x-3=2 | | -(4/5)-1 | | 12y-4=9x-1 | | 2/3(-15-4)= | | 10-4(2x+1)-3x-4=-9x+4-4x | | (1/5)*(-4/5) | | 5x+3-x=11 | | 12-4y-y^2=0 | | 0-11y=9 | | 0=x^2+58x-49 | | -8x+16x= |

Equations solver categories