Tính đạo hàm của hàm số y=x^2+2x/x-2

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

the answer is d. (1.2, -4.7) on edgn

hope this !

step-by-step explanation:

i think its about 8

hello, it is c -4

hope i you have a good day