The first-order Taylor series expansion for (1 + x)^a around x=0 is:

The first-order Taylor series expansion for (1 + x)^a around x=0 is:

The first-order Taylor series expansion for (1 + x)^a around x=0 is:


  1.     1 + x
  2.     a(1 + x)^(a-1)
  3.     1 + ax
  4.     such expansion does not exist