32S ALGEBRA. 



•2. Reduce — -*- to an infinite seriesw 



,^,) c (i^-- 1:+ fil_f:^+,&c.*=-^, and 



cA — , is the answer. 



* a 



ex 

 a 

 ex ex^ 



'7~7 



ex" 



a 



ex* , tx^ 



+ 7t+-r 



ex^ 



tx'^ cx^ 



.4 



+ - i. &<:• 



4. Reduce 



* Here we divide c by ^, the first term of the divisor, and 

 the quotient is — , by which we multiply a-^-x, the whole divi- 

 sor, and the product is — + — or c-j , which being subtract- 



a a a 



ex 



cd from the dividend r, there remains ; this remainder, be- 

 ts 



cx 



ing divided by 5, the first term of the divisor, gives — for the 2d 



term 



