What is the factored form of z2−16
?
(1 point)
Responses
(z−8)(z+8)
open paren z minus 8 close paren times open paren z plus 8 close paren
(z−4)2
open paren z minus 4 close paren squared
(z+4)2
open paren z plus 4 close paren squared
(z−4)(z+4)
(z−4)(z+4)
(open paren z minus 4 close paren)(open paren z plus 4 close paren)