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`