document.write( "Question 580492: Simplify the expression. Assume b > 0
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Algebra.Com's Answer #371261 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"%28%28b%5Ex%29%5E%28x-9%29%29%2F%28b%5E%289-x%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28b%5E%28x%28x-9%29%29%29%2F%28b%5E%289-x%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"b%5E%28x%28x-9%29-%289-x%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"b%5E%28x%5E2-9x-9%2Bx%29%5E%22%22\"\r
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\n" ); document.write( "\n" ); document.write( "\"b%5E%28x%5E2-8x-9%29%5E%22%22\"\r
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\n" ); document.write( "\n" ); document.write( "So \"%28%28b%5Ex%29%5E%28x-9%29%29%2F%28b%5E%289-x%29%29\" simplifies to \"b%5E%28x%5E2-8x-9%29%5E%22%22\"\r
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\n" ); document.write( "\n" ); document.write( "In other words, \"%28%28b%5Ex%29%5E%28x-9%29%29%2F%28b%5E%289-x%29%29=b%5E%28x%5E2-8x-9%29%5E%22%22\" for all values of b and x, where b and x are positive.
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