How do you find the greatest perfect square of 650

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Find the distance between (0,5) & (-4,2)