Question

1. Expand.
(1) (k + 4)
3
+​

Answer 1

Step-by-step explanation:

(k+4)³

(k)³+3k²4+3k(4)²+(4)³

k³+12k²+48k+64

Answer 2

Answer:

k3+12k2+48k+64 this is the answer of this question