IntegralsRationalRcg

# IntegralsRationalRcg - Mike Truong WeBWorK Dept of...

This preview shows pages 1–2. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Mike Truong WeBWorK @ Dept of Mathematics and Statistics @ SDSU WeBWorK problems. WeBWorK assignment 07IntegralsRationalRcg due 02/22/2008 at 09:00am PST. 1. (1 pt) Evaluate the indefinite integral. Z 1 ( x- 2 )( x + 1 ) dx Correct Answers: •-ln(abs(x+1))/3 + ln(abs(x+-2))/3 2. (1 pt) Evaluate the indefinite integral. Z- 2 x 2- 2 x + 1 dx Correct Answers: • 2/(x+-1) 3. (1 pt) Evaluate the integral. Z 2- 3 1 ( x + 5 )( x 2 + 9 ) dx Correct Answers: • 0.108955160693375 4. (1 pt) Evaluate the integral. Z 2 1 5 x + 14 x 2 + 5 x + 4 dx Correct Answers: • 1.5810384379124 5. (1 pt) Evaluate the integral. Z 4 x- 9 x 2- 6 x + 18 dx Correct Answers: • (4/2)*ln(x*x+-6*x+18)+(3/3)*arctan((x+-3)/3) 6. (1 pt) Write out the form of the partial fraction decompo- sition of the function appearing in the integral: Z 2 x- 100 x 2 + 5 x- 50 dx Determine the numerical values of the coefficients, A and B, where A ≤ B....
View Full Document

{[ snackBarMessage ]}

### Page1 / 2

IntegralsRationalRcg - Mike Truong WeBWorK Dept of...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online