Question

using the identities expand the following (x+1/y)³​

Answer 1

Answer:

(x) y 1234 right answer do it

Answer 2

Answer:

m

Step-by-step explanation:

(x+1)^3/y^3. (a+b)^3=a^3+3a^2b+3ab^2+b^3

then,x^3+3x^2(1)+3x(1)^2+(1)^3/y^3

x^3+3x^2+3x+1/y^3

x^3+(3x(x+1))+1/y^3