Question

(viii) 84a²b3 - 12a²b2​

Answer 1

Que : 84a²b3 - 12a²b2

★ Solution :

= 84a²b3 - 12a²b2

= 84a²b×3 - 12a²b×2

= 252a²b - 12a²b×2

Now, Collect like terms

= 252a²b - 24a²b

= 228a²b

•°• $\boxed{ Ans :228a²b}$

Answer 2

Step-by-step explanation:

84a²b3 - 12a²b2

= 84a²b×3 - 12a²b×2

= 252a²b - 12a²b×2

Collect the like terms

= 252a²b - 24a²b

= 228a²b

Hope it helps uhh ❤️