(9m^2+5mn-4n^2(-(7m^2+3mn+6n^2)
Equations equal to this one
One equation equal to the given expression is:
-9m^2 + 5mn + 4n^2 = 7m^2 + 3mn + 6n^2
Another one
Another equation equal to the given expression is:
18m^2 - 10mn - 8n^2 = -14m^2 - 6mn - 12n^2
Another one, maybe using 16mn?
Sure! Here's another equation equal to the given expression using 16mn:
-9m^2 + 5mn + 4n^2 = -7m^2 - 3mn - 6n^2 + 16mn
What about 2m^2
Certainly! Here's another equation using 2m^2:
9m^2 + 5mn - 4n^2 = 2m^2 - (7m^2 + 3mn + 6n^2)