(1 point) a) Use the binomial series to give the first 3 non-zero terms of the power series for b) Evaluate the indefinite integral dx = +C 1-9x2 (your answer should be an antiderivative not a power series) c) Using parts (a) and (b), give the first 3 non-zero terms of the power series for f(x)-sin-1 (3x)