Answer:
E
Hope it helps!
Step-by-step explanation:
the second one , why? because 7a-12a=-5a
4 - 8 = -4
D. 2^3/2
Explanation:
3 3/2
= ²√3³
= ²√27
Hope this helped! :D
p is a constant so the answer is D.
did it on edge