document.write( "Question 414470: Can you please help me solve the following problem?: \r
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document.write( "Simplify the expression. (Do not expand the expression in the denominator.) \r
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document.write( "(e^4x-e^-4x)^2 - (e^4x+e^-4x)^2/ (e^4x+e^-4x)^2 \n" );
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Algebra.Com's Answer #290731 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! (e^4-e^-4x)^2-1 \n" ); document.write( " |