Answer:
Step-by-step explanation:
16m^4 - n^4
= (4m^2 + n^2)(4m^2 - n^2)
= (4m^2 + n^2) (2m + n)(2m - n)
The mid point would be (1,25.5)
Answer:
-72
Step-by-step explanation:
Sum is adding so I just did substitution for this. 26+-72=-46 because a positive plus a negative equals a negative.
Answer:
2m - 11
Step-by-step explanation:
twice m = 2m
decreased by 11 = -11
