Question

Factorise 4(x + y) (3a - b) + 6(x + y) (2b - 3a)​

Answer 1

Answer:

(10x+10y) (9a2-2b2)

Step-by-step explanation:

First place all like terms together

= 4(x+y) + 6(x+y) (3a-2b) ( 3a-b)

=(4x + 4y + 6x +6y) (9a2-2b2)

=(10x+10y) (9a2-2b3)

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