Han's calculation of 972+9 is shown here. 18 0 a. Find 180 -9. 9. 9 7 2 7 2 7 2 b. Use your calculation of 180-9 to explain how you know Han has made a mistake. C. Identify and correct Han's mistake. 9,

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
ChapterP: Prerequisites
SectionP.4: Rational Exponents And Radical
Problem 4E: Explainwhat 43/2 means, then calculate 43/2 in two different ways: (41/2) or (43)
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Han's calculation of 972+9 is shown here.
1 8 0
a. Find 180 -9.
99 7 2
6.
7 2
b. Use your calculation of 180-9 to explain how you
know Han has made a mistake.
7 2
C. Identify and correct Han's mistake.
Σ
Transcribed Image Text:Han's calculation of 972+9 is shown here. 1 8 0 a. Find 180 -9. 99 7 2 6. 7 2 b. Use your calculation of 180-9 to explain how you know Han has made a mistake. 7 2 C. Identify and correct Han's mistake. Σ
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