04-08-2011, 12:57 PM
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#53
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Aspiring Physicist
Join Date: May 2010
Age: 27
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Re: 48÷2(9+3) = ??
Quote:
Originally Posted by AniMeFaN
2a and a2 are the same in the math world,
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*Sigh*
Quote:
Originally Posted by kael03
No they aren't. In notation with variables, the ONLY time you ever put the number after the variable is when the number is an exponent. Should kluang have put a "^" between a and 2 to make this clear? Yes. But those of us with basic comprehension of math understood the exponent.
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Seriously, just stop.
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