Question

Subtract
(i)m² + n²
from 3m²-2n²+ mn​

Answer 1

Answer:

3m² - 2n² + mn - m² + n²

= 2m² - n²

Answer 2

Answer:

Hey mate! here is your answer

3m^2 - 2n^2 + mn - m^2 + n^2

= 3m^2-m^2 -2n^2+n^2 + mn

= 2m^2 - n^2 + mn answer.

Hope you got it DEAR

Plz follow me and mark as Brainliest! ❤