Question

Complete the identity: x3 + y3 + 3xy(x + y) = ________ *

(x + y)3
(x - y)3
none of these

Answer 1

Answer:

${(x + y)}^{3}$

Step-by-step explanation:

it's a direct formula

Answer 2

Answer:

I hope this is helpful for you

Step-by-step explanation:

(x+y)3 is answer because . this is identity (vi) which is (x+y)3= x3+y3+3xy(x+y)