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

question 291

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

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