Answer:
13u−1
Step-by-step explanation:
Use the distributive property to multiply −3 by u+3.
Use the distributive property to multiply 4 by 4u+2.
Combine −3u and 16u to get 13u.
Add −9 and 8 to get −1.
13u-1.
Pls mark brainliest.
13u-1
Distribute:
=(−3)(u)+(−3)(3)+(4)(4u)+(4)(2)
=−3u+−9+16u+8
Combine Like Terms:
=(−3u+16u)+(−9+8)
=13u+−1
