Question

Factorise : 18a^3b^3 - 27a^2b^3 + 36a^3b^2

Answer 1

Answer:

9a2b2 • (2ab + 4a - 3b)

Step-by-step explanation:

Question:- 18a^3b^3 - 27a^2b^3 + 36a^3b^2

=> (((18•(a3))•(b3))-((27•(a2))•(b3)))+((22•32a3)•b2)

=> (((18•(a3))•(b3))-(33a2•b3))+(22•32a3b2)

=> (((2•32a3) • b3) - 33a2b3) + (22•32a3b2)

=> 18a3b3 + 36a3b2 - 27a2b3 = 9a2b2 • (2ab + 4a -

3b)

☺

Answer 2

Step-by-step explanation:

18a³b³-27a²b³+36a³b²

9a²b²(2ab-3b+4a)

9a²b²(4a+2ab-3b)