document.write( "Question 991362: Find \"+dy%2Fdx+\" (Does not need to simplifited, just show the first step)\r
\n" ); document.write( "\n" ); document.write( "(a). \"+y=tan%5E3%28e%5E%285x%29%29+\"
\n" ); document.write( "(b). \"+y=2%5E%286x-5%29+\"
\n" ); document.write( "(c). \"+y=%28x%5E2%2Bsqrt%28x%29%29%2F%28cos%28x%29%29+\"
\n" ); document.write( "(d). \"+y=x%5E2ln%285x%29+\"\r
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\n" ); document.write( "\n" ); document.write( "Please give details
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Algebra.Com's Answer #611256 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "(a). \"+y=tan%5E3%28e%5E%285x%29%29+\"\r
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\n" ); document.write( "\n" ); document.write( "Many times apply the chain rule for a derivative:\r
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\n" ); document.write( "\n" ); document.write( "\"dy%2Fdx\" = . . . . . . . . . . . . . . . . . . . (use the formula   \"%28d%2Fdx%29%28x%5E3%29\" = \"3x%5E2\"  first;   it gives)\r
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\n" ); document.write( "\n" ); document.write( "= \"3tan%5E2%28e%5E%285x%29%29%2A%28d%2Fdx%29+%28tan%28e%5E%285x%29%29%29+\" = . . . . (then use the formula \"%28d%2Fdx%29%28tan%28x%29%29\" = \"1%2Fcos%5E2%28x%29\";   it gives)\r
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\n" ); document.write( "\n" ); document.write( "= \"3tan%5E2%28e%5E%285x%29%29\"*\"1%2Fcos%5E2%28e%5E%285x%29%29%29\"*\"%28d%2Fdx%29+%28e%5E%285x%29%29\" = \r
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\n" ); document.write( "\n" ); document.write( "= \"3tan%5E2%28e%5E%285x%29%29\"*\"1%2Fcos%5E2%28e%5E%285x%29%29%29\"*\"5%2Ae%5E%285x%29\".\r
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