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1.1 Integers and Rational Numbers

1.1 Integers and Rational Numbers

1.1 Integers and Rational Numbers

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www.ck12.org Chapter 4. Polynomials <strong>and</strong> Exponents, Part 2practice exercise listed in the following exercise set. However, the practice exercise is the same in both. ExponentProperties Involving Quotients (9:22)MEDIAClick image to the left for more content.Evaluate the following expressions.51. 65 262. 76 333. 10(3 4)4. 2 2 33 3Simplify the following expressions.a1. 3a 2x2. 9x 5x3. 10x 5a4. 6aa5. 5 b 4a 3 b 246. 57.8.9.10.11.(4 2)3 4 25( 2 ) 3 a 3 b 4a 2 bx 6 y 5x 2 y 36x 2 y 32xy( 2) 2 2a 3 b 38a 7 b12. (x 2 ) 2 · x6( )x 413. 16a 2 34b · b 25 a 166a14. 32a 215x15. 55x16.17.(18a 1015a 4 ) 425yx 620y 5 x 2 75

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