Can someone please explain it to me ASAP??!!! Properties of Power Series

Find the power series representation for g centered at 0 by differentiating or integrating the power series for f (perhaps more than once). Give the interval of convergence for the resulting series. X g(x) = using f(x) = ( 1+ 14x 2 ) 1 + 14x 00 g(x) = _ (-1)k . 14*(K + 1)x2k+1 K=0 The power series g(x) converges on the interval (Simplify your answer. Type your answer in interval notation. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression.) try arc Help me solve this