Unit 5 · Number Theory

Chapter 5.6

Equations in Whole Numbers

An equation that must have whole-number solutions can often be factored until the answers are just factor pairs.

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By the end

  1. 01Factor an equation into a product equal to a constant and list factor pairs
  2. 02Solve ax + by = c in integers and describe every solution
  3. 03Use what perfect squares and powers can and cannot be

In unit 5

  1. 5.1Factor Into Primes First
  2. 5.2Divisibility, GCD, and LCM
  3. 5.3Odd and Even
  4. 5.4Remainders and Cycles
  5. 5.5Digits, Bases, and Decimals
  6. 5.6Equations in Whole Numbers
  7. 5.7Whole Numbers Are Information
  8. 5.8Which Idea Opens It? Number Theory
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