Question

using suitable identities find (xy+3p)^2

Answer 1

(xp + 3p)^2
then,
We know that,
(a+b)^2 = a^2 +b^2+ 2ab
then, we used this identity in this,
(xp+3p)^2 = (xp)^2 + (3p)^2 + 2×xp×3p
= x^2p^2+9p^2 + 6xp^2 ans.

Answer 2

Answer:

x^2p^2+9p^2+6xp^2

this is the correct answer

Step-by-step explanation:

(xp+3p)^2

(a+b)^2 = a^2+b^2+2ab

(xp+3p)^2 = (xp)^2+(3p)^2+2×xp×3p

= x^2p^2+9p^2+6xp^2

Thank you