Question

form a polynomial with given zeros and degree degree 3, zeros -1,1,-2

Answer 1

(x+1)(x-1)(x+2)

Now expand this to get the polynomial

Answer 2

Alright, thank you

Answer 3

did you get it?

Answer 4

everyone's gotta start somewhere! here's a hint: expand (x+1)(x-1) first, then take that answer and expand it with (x+2)

Answer 5

follow blurbendy's advice........