r^2-16+48=0

Solution for r^2-16+48=0 equation:

Simplifying
r2 + -16 + 48 = 0

Reorder the terms:
-16 + 48 + r2 = 0

Combine like terms: -16 + 48 = 32
32 + r2 = 0

Solving
32 + r2 = 0

Solving for variable 'r'.

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

Add '-32' to each side of the equation.
32 + -32 + r2 = 0 + -32

Combine like terms: 32 + -32 = 0
0 + r2 = 0 + -32
r2 = 0 + -32

Combine like terms: 0 + -32 = -32
r2 = -32

Simplifying
r2 = -32

Reorder the terms:
32 + r2 = -32 + 32

Combine like terms: -32 + 32 = 0
32 + r2 = 0

The solution to this equation could not be determined.