Answer:
Explanation:
Use the distributive property.
Distributive property:
⇒ A(B+C)=AB+AC
4(1+4n)
Multiply expand.
4*1=4
4*4n=16n
Rewrite the expression down.
= 4+16n
- Therefore, the correct answer is 4+16n.
I hope this helps! Let me know if you have any questions.