Problem 1. (1 point) Problem 5. (1 point) Add the following rational expressions. Reduce the expression to Subtract the following rational expressions. Reduce the expres- lowest terms. sion to lowest terms. x+3 2 X 2 2x + 4 x2 -4 x- 1 12 - 1 Answer(s) submitted: Answer(s) submitted: (incorrect) (incorrect) Problem 2. (1 point) Problem 6. (1 point) Subtract the following rational expressions. Reduce the expres- Add the following rational expressions. Reduce the expression to sion to lowest terms. lowest terms. 2x + 1 11 x2 + x-42 x+7 2+ 7, 2x + 5 Answer(s) submitted: Answer(s) submitted: (incorrect) (incorrect) Problem 3. (1 point) Problem 7. (1 point) Add the following rational expressions. Reduce the expression to Subtract the following rational expressions. Reduce the expres- lowest terms. sion to lowest terms. 3 x2 - 9x + 14 x2+11x-26 x- 2x + 3 Answer(s) submitted. Answer(s) submitted: (incorrect) (incorrect) Problem 4. (1 point) Problem 8. (1 point) Subtract the following rational expressions. Reduce the expres- Combine the following rational expressions. Reduce the expres- sion to lowest terms. sion to lowest terms. 4x + 1 x+3 33 x2 + 5x - 14 x2+x-6 x+6 2r+12 x2+6x Answer(s) submitted: Answer(s) submitted: (incorrect) (incorrect) Generated by OWeBWork, http://webwork .maa.org. Mathematical Association of America