Answer:
1. 8ab ( 2b + 3 )
2. 4ac³ ( 3b + 4c )
Step-by-step explanation:
1.
16a²b = 8ab x 2b
24ab = 8ab x 3
16a²b + 24ab
= 8ab ( 2b + 3 )
2.
12ab²c³ = 4ac³ x 3b²
16ac⁴ = 4ac³ x 4c
12ab²c³ + 16ac⁴
= 4ac³ ( 3b + 4c )
