Math 261: Practice # 6 (Chapter 7)
1- Multiply or divide rational expressions and simplify answers if possible.
Pg. 497: 26, 27, 53, 61, 62, 65, 66, 67, 68 and
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2- Add or subtract the rational expressions with like denominators and simplify answers.
Pg. 505: 34, 35, 36, 37, 38 and
3- Add or subtract the rational expressions with unlike denominators and simplify answers.
Pg. 515: 54, 55, 56, 63, 85, 86, 89, 90 and
4- Simplify the complex fractions.
Pg. 525: 16, 30, 35, 36, 39, 40, 42 and
5- Solve the equations and check the solution. If an equation has no solution, so indicate.
Pg. 535: 39, 41, 42, 43, 44
and
6- Solve the equations and check the solution. If an equation has no solution, so indicate.
Pg. 535: 45, 46, 48, 49, 54 and
7- Motion problems (Distance, Rate, and Time Applications):
Pg. 546: 3, 4, 5, 6, 9, 10
8- Work Applications: Pg. 547: 12, 13, 14, 15, 16