R^2-6r-8=0

Simple and best practice solution for R^2-6r-8=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^2-6r-8=0 equation:


Simplifying
R2 + -6r + -8 = 0

Reorder the terms:
-8 + R2 + -6r = 0

Solving
-8 + R2 + -6r = 0

Solving for variable 'R'.

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

Add '8' to each side of the equation.
-8 + R2 + 8 + -6r = 0 + 8

Reorder the terms:
-8 + 8 + R2 + -6r = 0 + 8

Combine like terms: -8 + 8 = 0
0 + R2 + -6r = 0 + 8
R2 + -6r = 0 + 8

Combine like terms: 0 + 8 = 8
R2 + -6r = 8

Add '6r' to each side of the equation.
R2 + -6r + 6r = 8 + 6r

Combine like terms: -6r + 6r = 0
R2 + 0 = 8 + 6r
R2 = 8 + 6r

Simplifying
R2 = 8 + 6r

Reorder the terms:
-8 + R2 + -6r = 8 + 6r + -8 + -6r

Reorder the terms:
-8 + R2 + -6r = 8 + -8 + 6r + -6r

Combine like terms: 8 + -8 = 0
-8 + R2 + -6r = 0 + 6r + -6r
-8 + R2 + -6r = 6r + -6r

Combine like terms: 6r + -6r = 0
-8 + R2 + -6r = 0

The solution to this equation could not be determined.

See similar equations:

| v=15m^2+17m+200 | | 549=36.5+4.1x*125 | | 4y-17=y+7 | | -12s-7=-11s+7 | | 0=-4.9t^2+6t+500 | | 0.5-5(0.1)=1 | | 24z+-3=24z | | -2.5p=5(10-0.05p) | | -12s-7=11s+7 | | f(x)=(2x-1)(x^2-1)(x^2+3)(2x^2-5) | | 2w+94+3w+26=180 | | y-5=1/3(x-1) | | -3(g-14)+-10=-10 | | x-5(-0.1)=1 | | 10-8i=7i | | 0=2(x^2-2x-520) | | 2w+94=3w+96 | | 7x-1+6x+10=180 | | 4n+8=n^2+6n+9 | | C=10-5c | | y=4E-05x-0.0949 | | t-7b=4 | | -3d+-4=-11 | | 5v-11=8v-23 | | 2x-2+45=180 | | f(x)=(5x-2)(x^2+1) | | 40=6u-u | | 2-7x=7+10 | | 5(3y-3)=3(3y+7)-4 | | tan*3x=0 | | 16/4=4 | | 3x^2+10=-17 |

Equations solver categories