Thread: Equation

If

find m^3+n^3

Originally Posted by Mhmh96

If
find m^3+n^3

Let n=m
SQRT[11 + SQRT(120)] = 2SQRT(m)
11 + 2SQRT(30) = 4m
m = [11 + 2SQRT(30)] / 4

Wrap it up!

If m and n are arbitrary real numbers, then is not a function of .

For example, if and n = 0, then , but if m = 4.95 and n = 6.05, then .