There are three fast friends, Anil, Pankaj and Vivek. They decided to establish a business together in a village. They decided to share their capitals depending upon a variable expenditure. The capital polynomial of the three partners together is x3+x2-4x-4, which is the product of their individual share factors.
(i) Find their share factors.
(ii) Are their capital shares same?
= (x-2) [x(x + 2) + 1(x + 2)]
= (x + 1)(x - 2)(x + 2)
Hence, their shares factors are (x - 2), (x + 1) and (x + 2).
(ii) No, their capital shares are not same.