Use MATLAB to (a) Approximate the roots of the function f (x) defined by f(x) = x2 sin(x) (b) Calculate the roots of /() as defined in part (a) in a span of [-6, 6l. bicection nethod (c) Estimate a function gfx) by deriving the Taylor series of the function fx) up to order 8. (d) Calculate the roots of the Taylor series in the span of I-6, 6]