Estimate the value of integral subscript 3 superscript 5 fraction numerator 2 over denominator x squared plus 4 end fraction d x by using n equals 4 subintervals of equal width using Simpson's rule. Round the final result to five decimal places. a.) almost equal to 5.00000 b.) almost equal to 0.13899 c.) almost equal to 0.31125 d.) almost equal to 0.20750