Question

add n3 - 2n2y +3ny2 - y3 , 2n3 + 5ny2 + 3n2y - 4y3​

Answer 1

Answer:

3n^3+n^2y+8ny^2-5y^3

Step-by-step explanation:

n^3-2n^2y+3ny^2-y^3+2n^3+5ny^2+3n^2y-4y^3

3n^3+n^2y+8ny^2-5y^3

Hope it helps

Thank you

Mark me as brainliest :)

Answer 2

Answer:

= n^3-2n^2y+3ny^2-y^3+3n^3+5ny^2+3n^2y-4y^3

= 3n^3+n^2y+8ny^5y^3

Step-by-step explanation:

Hi !!

Hope it helps you !!