U of M
MATH 1051 -
Math 1051 Summer 2007 Worksheet 8
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Math 1051, Summer 2007, Worksheet 81. Simplify the following rational expressions:(a)328−51434+157(b)5x−4−x+3x+44x2−16+ x(c)2 +x2 +1x22. Add or subtract the following rational expressions:(a)t+33t−1−8t2+8t+23t2−7t+2−2t+3t−2(b)2n−3n2+4−n2−4n4−16+n2n+213. Perform the following divisions (getting a quotient and remainder as aresult):(a)(2x4+ 3x3+ x2− 7) ÷ (x − 3)(b)(x3− 2) ÷ (x2+ 1)(c)(4x3− 13x2+ 8x − 15) ÷ (4x2− x + 5)4. Use synthetic division to perform the following divisions:(a)(3x5− 6x4+ x3− 27x2+ 3x − 1) ÷ (x − 7)(b)(x3− 2x2− x + 2) ÷ (x −
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