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Unformatted text preview: 1 2 ( 5 3+ + [ ] ) 60 70 ( 4 ) 6 8 ( 3 2Ã· + Evaluate each expression To evaluate an expression, you plug in given values of the variables and simplify. This is NOT solving. b a Ã·3 2 3 4 , 7 = = b a Evaluate ) 4 ( 2 +a c a 3 , 3 = = c a Volunteers will get a special surprise! For t = 4 and r = 5 2 rt ( 29 2 rt Exit Question What is the difference between simplifying and evaluating an expression? HW #2 page 12 (715 odd, 21, 22, 25, 26, 35, 51) For 51 pretend the numerator is in parentheses Quiz ___...
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 Spring '09
 Johnson
 Algebra, Division, Multiplication, Elementary arithmetic

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