djmg6uj9gk djmg6uj9gk
  • 26-05-2022
  • Mathematics
contestada

The LCM of 8ab and 12a^2 is
A. 48a³b.
B.) 48a²b.
C. 24a²b.
D. 24ab.
E. 48a².
of 8ab

The LCM of 8ab and 12a2 is A 48ab B 48ab C 24ab D 24ab E 48a of 8ab class=

Respuesta :

profarouk profarouk
  • 26-05-2022

Answer:

C.  24a²b

Step-by-step explanation:

8ab = 4a × (2b)

12a² = 4a × (3a)

Then

LCM(8ab , 12a²) = 4a × (2b) × (3a)

                          = (4×2×3) × (a×a×b)

                          = (24) × (a²×b)

                          = 24a²b

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