is this working right? Because my book says the correct answer is and I dont understand were 32 came from ?

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- January 17th 2009, 08:38 AMTweetysimplying indices

is this working right? Because my book says the correct answer is and I dont understand were 32 came from ? - January 17th 2009, 09:02 AMursaQuote:

http://www.mathhelpforum.com/math-he...389952d9-1.gif

http://www.mathhelpforum.com/math-he...59e50af8-1.gif

http://www.mathhelpforum.com/math-he...214b540c-1.gif http://www.mathhelpforum.com/math-he...65ebae49-1.gif

http://www.mathhelpforum.com/math-he...4aab06fe-1.gif

is this working right? Because my book says the correct answer is http://www.mathhelpforum.com/math-he...90d25bd4-1.gif and I dont understand were 32 came from ?

you forgot to make 4^3=64 also(Wink) - January 17th 2009, 09:04 AMChris L T521
- January 17th 2009, 09:13 AMTweety
- January 17th 2009, 09:17 AMhmmmm
the answer is wrong as it should be 3^3.