Question

If x=4 and y=2, then the value of (x+y)² is:

Answer 1

Answer:

Answer is 36

Step-by-step explanation:

(x+y)^2=(4+2)^2=6^2=36

Answer 2

Answer:

Answer is 36 !!

Step-by-step explanation:

(x+y)^2 = x^2 + y^2 + 2xy [as per the identity]

= 4^2 + 2^2 + 2x4x2

=16+4+16

=36

Hope it helps !!!!