👤

Find k so that x+4 is a factor of x²-kx+8
PLEASE HELP ME :'(


Sagot :

Answer:

k=6

(x+4)(x+2)

x²+2x+4x+8

x²+6x+8

k=6

mali po ata ung sign na nilagay niu kac po kung positive po ung 4 dun sa x+4 impossible po na mag negative ung k