Respuesta :

009721

a) 2p(1-2q)

b) dunno

c) k(2+13+30)

d) I’m not sure

Answer:

a) 2p(1-2q)

b) don't know what you mean by r?

c) (k+3)(k+10) using the S, P, N method

d) k²+13k+30=0

(I think you meant to write k squared as it makes more sense)

k=2