Letting $f ( x ) = \sqrt [ 3 ] { x }$

Multiple Choice

Letting $f ( x ) = \sqrt [ 3 ] { x }$ and $x _ { 0 } = 216$ the approximation of $\sqrt { 215 }$ by differentials is

A) 5.94
B) 5.97
C) 5.99
D) 6.01
E) 6.05