Question

x^4 ×x^-4×x^2+y^2×1/yu +2​

Answer 1

Answer:

maybe u won't be there in 1/yu

Instead my answer has y^2 in it

1. x^4×x^-4 = x^4×1/x^4 =>x^2(x^4×x^-4×x^2)
2. y^2×1/y^2 = 1
3. Thus 1+1+2=4 will be the answer