L06_blanks - Day 06 Reciprocals Di vis ion Powers 2 Todays...

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1 Day 06 Reciprocal’s, Di ∙ vis ∙ ion, & P owers 2 Today’s Travel Plans What Fractions can do that Integers Can’t Some Algebra Formal Division Even, Odd, & Prime Whole Powers Integer Powers Thought Provoking Rational Powers Unlike Bases
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2 3 Last Time we stopped about here… Since we know Further, we’ve made the correspondence that… So Observe 4 What Fractions can do that Integers Can’t It can be shown that every _________of addition or multiplication the integers have, then so do the _____________ numbers. The last slide was telling us that rational numbers can do something _________. We say the fractions and are multiplicative __________ or ________________. We often write
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3 5 What Fractions can do that Integers Can’t Let a be any integer other than 0, what is its multiplicative inverse? Zero has no inverse since any number times 0 is _________ We say however, this implies… As a consequence division is _________ on the rational numbers and dividing is synonymous with multiplying by ___________ 6 Some Algebra In you can solve all linear equations in one variable, that is if Concrete Example:
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4 7 Formal Division Take the whole number 30, Can we draw a rectangle of 30 squares with… 1 row 2 rows 3 rows 4 rows 8 Formal Division Take the whole number 5, Can we draw a rectangle of 5 squares with… 1 row 2 rows 3 rows 4 rows
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This note was uploaded on 07/23/2011 for the course MGF 1107 taught by Professor Staff during the Fall '08 term at University of Florida.

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L06_blanks - Day 06 Reciprocals Di vis ion Powers 2 Todays...

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