Question

Tính:

\(x^{3}+x^{2}y-y+x+x^{3}y^{2}-x^{3}+x^{2}y\)

help me, please!!!! :ccccc 

Answer 1

chịu thôi

Answer 2

   x³ + x²y - y + x + x³y² - x³ + x²y

= x³ - x³ + x²y + x²y - y + x + x³y²

= 2x²y - y + x + x³y²

Answer 3

thanks Hàn Băng Dii 😄😄😄