That would be choice 3
middle term = -3mn-8mn = -11mn and last term = + 2n^2
Answer:
64
Step-by-step explanation:
Trust me, this is the answer, PLEASE GIVE ME BRAINLIEST
40/3. You mutiply top and bottom straight across, then simplify.
Answer:
:)
Step-by-step explanation:
0.28571429