Question

Simplify : 5m²– 5n²+ 3m – 3mn + m²– n²+ 8mn – 2mn​

Answer 1

Step-by-step explanation:

5m^2+m^2-5n^2-n^2+3m-3mn+8mn-2mn

6m^2+6n^2+3m+5mn-2mn

6m^2+6n^2+3m+3mn

hope it helps you dear

Answer 2

Answer:

answer is : 6 m^2 - 6 n^2 + 3m(n + 1)

Step-by-step explanation:

5m^2 + m^2 -5n^2 -n^2 + 8mn - 3mn - 2mn +3m

6m^2 - 6n^2 + 3mn + 3m

6m^2 - 6n^2 + 3m(n+1).