Evaluate the expressions. (Simplify your answers completely. Use only positive exponents in your answers.) (a) 91/4 · 81−5/8 = 19 (b) 73/4 · 49−3/2 = 343
Evaluate the expressions. (Simplify your answers completely. Use only positive exponents in your answers.) (a) 91/4 · 81−5/8 = 19 (b) 73/4 · 49−3/2 = 343
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.1: Equations In Two Variables
Problem 10MRE
Related questions
Question
Evaluate the expressions. (Simplify your answers completely. Use only positive exponents in your answers.)
(a)
91/4 · 81−5/8
=
19
(b)
73/4 · 49−3/2
=
343
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