In which quadrant does point W(-3,-9) lie
A. Quadrant l
B. Quadrant ll
C. Quadrant lll
D. Quadrant lv

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

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

Write the expression 7x^3-28xy^2 as the product of 3 factors