Answer:
???
Step-by-step explanation:
I'm sorry, but I have no clue. I'm also looking for the answer, but the person before me just wasted an opportunity to help. Again, I'm sorry.
EDIT: Actually, I just figured out that the answer is D. You're welcome :)
i dont know
Step-by-step explanation:
Step-by-step explanation:
y=1/4x²
using d formula of derivatives
y=nax^n-1
where your n=2 and a=1/4
so we have
y=2(1/4)x^2-1
=1/2x
25a^2-100? becasue if thats it is simple. its a difernece of squares. you just have to square root it. it becaomes (5a-10) (5a+10) so a=+/-2
Answer: 3x -4
Step-by-step explanation: