SERIE.S. 195 



J. Develope (i-\-x)- by Taylor's formula. 



•A. 



4. Develope (i-\-x)'^ by the Binomial formula. 

 Compare (^i) and (/^) with XII, Art. 13, Ex. 3. 



5. Develope (^1 — 2^-/'^ by the Binomial formula. 



_2 



6. Develope (a — 2x) *' by the Binomial formula. 



-i 



7. Develope (c^-\-jc'' ) '^ according to positive increasing 



powers of x by Taylor's formula. 



_i. 



8. Develope (c^-\-x'') '^ according to positive increasing 



powers of r by Taylor's formula. 



9. Develope (c^-\-x'') '^ according to positive increasing 

 powers of jf by the Binomial formula. 



_i 

 10. Develope (c--\-x^) ^ according to positive increasing 



powers of c by the Binomial formula. 



//. Find the first negative term in the development of 



(i-\-x) '^ by the Binomial formula. 



