Answer:
k is the option that makes sense
Answer:
6+15x
Step by step explanation:
Expansion
Answer:
4m^(4)−3m^(3)−6m^(2)+5m
Step-by-step explanation:
Answer:
Step 1:
✔ Cofunction identity
Step 5:
✔ Sine difference identity
Step 6:
✔ Cofunction Identity
Step 7:
✔ Cosine function is even, sine function is odd.
Step-by-step explanation:
