= -10x^2 - 6xy + 6xz
hope it helps
What is the mean absolute deviation?
The mean absolute deviation is 2.2!
Hope this helps!
Answer:
Step-by-step explanation:
3x^2 - x + 2x^2 + 3x = 5x^2 + 2x
Answer:
15
Step-by-step explanation:
multiply -75*3=225
sqrt that to get 15!