Determine whether each expression is positive or negative when evaluated. Do not actually evaluate. (a) -7 (c)
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Determine whether each expression is positive or negative when evaluated. Do not actually evaluate.
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(a) -7² (c) -73 (e) -74 (b) (-7)² (d) (-7)³ (f) (-7)4
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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