Question

3a2(2x-3y)-6a3(2x-3y) +9a(2x-3y) factorise pls send answer asap

Answer 1

Step-by-step explanation:

49(2x+3y)

2

−70(4x

2

−9y

2

)+25(2x−3y)

2

⇒(7(2x+3y))

2

−2×7(2x+3y)×5(2x−3y)+(5(2x−3y))

2

⇒[7(2x+3y)−5(2x−3y)]

2

⇒[14x+21y−10x+15y]

2

⇒(4x+36y)

2

⇒(4(x+9y))

2

⇒16(x+9y)

2

THANK YOU!!