2. Solve for all zeros of the polynomial function f(x). Show all algebraic work to support your answer. Use graphing to check.
f(x) = x2 - 4x2 - 9x +36

Astudent simplified a rational expression as shown.

If you could answer these your a life saver

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.