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TRANSCRIPT
January 24, 2017
1.4 Grouping Symbols
Summary:
EQ: Why do all mathematicians need to speak the same "language"?
Ex 7
1.4 Grouping Symbols
Fraction Bars are like Invisible Parentheses
( (( (
1.4 Grouping Symbols So, the first step with the Order of Operations is Parentheses & Fraction Bars (Grouping Symbols)
January 24, 2017
January 24, 2017
How many states were part of the United States in the year 1800?
3 × (7 − 4) + 7
Ex 7