Evaluate the Integral by Using a Substitution Prior to Integration $$\int _ { 0 } ^ { 1 } \frac { x } { \sqrt { x + 1 } } d x$$

Multiple Choice

Evaluate the integral by using a substitution prior to integration by parts.
- $$\int _ { 0 } ^ { 1 } \frac { x } { \sqrt { x + 1 } } d x$$

A) -2.27
B) 0.39
C) -1.33
D) -0.94