ch 7 test STUDY GUIDE

# ch 7 test STUDY GUIDE - Chapter 7 study guide answers on my...

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Chapter 7 study guide answers on my website!!!!!! Name: _____________ This study guide is just like your test, but the problems are in a different order! Write the expression in simplest form. (assume all variables are positive) 1) y x 2 ) 2 ( 5 1) _____________________________ Write the expression in simplest form 2) 3 3 2 5 16 4 12 y x y x 2) _____________________________ Write the expression in simplest form. 3) 162 2 7 27 4 + - 3) _____________________________ Solve. Check for extraneous solutions. 4) 243 ) 4 2 ( 3 3 / 4 = + x 4) ____________________________ Write the expression in simplest radical form (assume variables are positive). 5) ( )( ) 5 / 3 5 / 7 7 7 a a 4) _____________________________ Write the expression in simplest form. 6) ( ) 2 2 7 9 3 + x 5)____________________________ 7 – 10 For the given functions, perform the stated operation and then simplify. 3 9 ) ( + = x x f 2 2 ) ( 2 - = x x g 7) ) ( x f g 8) ) )( ( x f g - 7) ____________________

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ch 7 test STUDY GUIDE - Chapter 7 study guide answers on my...

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