Question

Expand by applying identities (2x+3y)³​

Answer 1

Answer:

(2x−3y)

3

=(2x)

3

−3(2x)

2

(3y)+3(2x)(3y)

2

−(3y)

3

=8x

3

−36x

2

y+54xy

2

−27y

3

Answer 2

Step-by-step explanation:

Identity for this question is

(x + y) 3 = x3 + y3 + 3xy ( x + y ).

Hope it helps you.