Asked by Topperlearning User | 10th Nov, 2016, 02:35: AM

Expert Answer:

fraction numerator d over denominator d x end fraction open parentheses c o t square root of x minus 1 over x squared plus 4 x close parentheses
equals fraction numerator negative cos e c squared square root of x over denominator 2 square root of x end fraction plus 2 over x cubed plus 4

Answered by  | 10th Nov, 2016, 04:35: AM