Question

Factor the four-term polynomial.

jk - 3j + 4k - 12

a. (j+ 4)(k+ 3)
b. (j- 3)(k+ 4)
c. (j+ 4)(k- 3)

Answer 1

grouping factor each 2 terms then the whole expression

Answer 2

C

Answer 3

j(k-3)+4(k-3)
(j+4)(k-3)