document.write( "Question 1135495: Please help me find the derivatives of each function: y=-lnx^4+e^7 and f(x)=e^x+x^e \n" ); document.write( "

Algebra.Com's Answer #753111 by ikleyn(52879) $\"\"$ $\"About$

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\n" ); document.write( "Use standard tables for derivatives of basic functions.\r
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\n" ); document.write( "\n" ); document.write( "http://www.math.com/tables/derivatives/tableof.htm\r
\n" ); document.write( "\n" ); document.write( "http://www.mathcentre.ac.uk/resources/Engineering%20maths%20first%20aid%20kit/latexsource%20and%20diagrams/8_2.pdf\r
\n" ); document.write( "\n" ); document.write( "https://en.wikibooks.org/wiki/Calculus/Tables_of_Derivatives\r
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\n" ); document.write( "\n" ); document.write( "Actually, you need to know these tables as the multiplication table . . . \r
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document.write( "If f(x) =  + ,  then\r\n" );
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document.write( "   f'(x) =  + .\r\n" );
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document.write( "Regarding your first function, I can not distinct between\r\n" );
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document.write( "y = - ln(x^4) +    and   y = - (ln(x))^4 + .\r\n" );
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document.write( "Use parentheses to make your formulas unambiguous.\r\n" );
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