document.write( "Question 619452: Ok I'm trying to help my little brother and I can not remember if the expression is say (2a/3b) to the power of 2 and we need to simplify the expression can we put a&b together so (.66ab) power of 2? \n" ); document.write( "
Algebra.Com's Answer #389660 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
You can do 2/3 = 0.66, but you cannot divide a/b to get ab. Here's how you do this.\r
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\n" ); document.write( "\n" ); document.write( "\"%28%282a%29%2F%283b%29%29%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28%282a%29%5E2%29%2F%283b%29%5E2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%282%5E2%2Aa%5E2%29%2F%283%5E2%2Ab%5E2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%284a%5E2%29%2F%289b%5E2%29\"\r
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\n" ); document.write( "\n" ); document.write( "So \"%28%282a%29%2F%283b%29%29%5E2\" simplifies to \"%284a%5E2%29%2F%289b%5E2%29\"\r
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\n" ); document.write( "\n" ); document.write( "In other words, \"%28%282a%29%2F%283b%29%29%5E2=%284a%5E2%29%2F%289b%5E2%29\" for all values of 'a' and 'b' where b is not zero.
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