Question

What is the binomial expansion of (x+y^2)^2

Answer 1

$\sf Hello!$

$\sf Simplify$ :-

$\sf (x + y^{2})^{2}$

⇒ $\sf (x)^{2} + 2(x)(y)^{2} + (y^{2})^{2}$

⇒ $\sf (x)^{2} + 2(x)(y)^{2} + y^{2 × 2}$

⇒ $\sf x^{2} + 2xy^{2} + y^{4}$

$\sf Therefore,$
$\sf Required \: binomial \: expansion \: is\: obtained.$

~ $\sf iCarl$