R^2+r-56=0

Solution for R^2+r-56=0 equation:

Simplifying
R2 + r + -56 = 0

Reorder the terms:
-56 + R2 + r = 0

Solving
-56 + R2 + r = 0

Solving for variable 'R'.

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

Add '56' to each side of the equation.
-56 + R2 + 56 + r = 0 + 56

Reorder the terms:
-56 + 56 + R2 + r = 0 + 56

Combine like terms: -56 + 56 = 0
0 + R2 + r = 0 + 56
R2 + r = 0 + 56

Combine like terms: 0 + 56 = 56
R2 + r = 56

Add '-1r' to each side of the equation.
R2 + r + -1r = 56 + -1r

Combine like terms: r + -1r = 0
R2 + 0 = 56 + -1r
R2 = 56 + -1r

Simplifying
R2 = 56 + -1r

Reorder the terms:
-56 + R2 + r = 56 + -1r + -56 + r

Reorder the terms:
-56 + R2 + r = 56 + -56 + -1r + r

Combine like terms: 56 + -56 = 0
-56 + R2 + r = 0 + -1r + r
-56 + R2 + r = -1r + r

Combine like terms: -1r + r = 0
-56 + R2 + r = 0

The solution to this equation could not be determined.