Question

यदि (x+y)=72और xy=140 तो (x+y)^2 क्या होगा।।. No spamping ....​

Answer 1

(x+y)=72

(x+y)^2=72^2

I.e, 5184.

Thank You.

Answer 2

Answer:

1648 is the correct answer

x+y=72 and 70+2=72

so 70×2=140

hence,(70+2)^2=72×72=1648