Asked by Topperlearning User | 25th Jul, 2014, 04:15: PM

Expert Answer:

H e r e
fraction numerator d over denominator d x end fraction open parentheses x squared plus 1 over x squared close parentheses cubed
equals fraction numerator d over denominator d x end fraction open parentheses x to the power of 6 plus 1 over x to the power of 6 plus 3 x squared plus 3 over x squared close parentheses
equals fraction numerator d over denominator d x end fraction left parenthesis x to the power of 6 right parenthesis plus fraction numerator d over denominator d x end fraction open parentheses 1 over x to the power of 6 close parentheses plus fraction numerator d over denominator d x end fraction left parenthesis 3 x squared right parenthesis plus fraction numerator d over denominator d x end fraction open parentheses 3 over x squared close parentheses
equals 6 x to the power of 5 minus 6 x to the power of minus 7 end exponent plus 6 x minus 6 x to the power of minus 3 end exponent

Answered by  | 25th Jul, 2014, 06:15: PM