Question

factories the following algebraic expression 18a^3y - 27a^2b​

Answer 1

Answer:

9 a^2 ( 2ay - 3b

Step-by-step explanation:

18a^3y=2×3×3×x×x×x×y

27;a^2 b = 3×3×3×a×a×b

now HCF. = 3×3 ×a×a

now factorisation

= 9a^2 ( 2ay- 3b)