Flashcards

Flashcards 11 Flashcards
Students 2 Students
Language English
Level Secondary School
Created / Updated 25.06.2017 / 14.04.2019
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2 Exact answers 9 Text answers 0 Multiple-choice answers
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Natural Numbers

Full, positive Numbers
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Integers

Full Numbers, positive and negative
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Orders of evaluation

  1. Evaluate expressions within parentheses.
  2. Evaluate terms with exponents.
  3. Do all multiplications and divisions (from left to right).
  4. Do all additions and subtractions (from left to right).
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FOIL rule

First outer Inner Last

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Product

the result of a multiplication

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Factor

A whole numer is a Factor of another whole number if it divides the number exactly.

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How can you write xwithout an exponent  ? 

1/x    da x-n = 1/xn  und xn=1/x-n

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1. binominal formula 

(a+b)2=a2+2ab+b2