a. Find P2 (x) (second degree Taylor polynomial) to at x = 0. 1+x b. Using part (a), find På (×) (sixth degree Taylor polynomial) to at x = 0. S0.9 √√1+x³ ≈P6(x) (from part (b)). Round your 1+23 c. Find da by approximating ✓1+ 1+23 answer to four decimals.