First step is to distribute.
-4a^2 - 6a +2 + 3a^2 -3
Combine like terms
-a^2 -6a -1
1, 1.84+2= 1.84+2.00=3.84
3, 0.90+2= 0.90+2.00 = 2.90
4, 0.5+5= 0.5+5.0=5.5
Do you want more?
If your answer was d) 3.6 , then you are correct!
M / n x p = 10/-5 x -2 = -2 x -2 = 4
