C. −6, is the best option
I think it is -0.125.
It might also be 0.125
Answer:
Below.
Step-by-step explanation:
We apply the quotient rule:
dy/dx = ( tanx * 3x^2 - x^3 * sec^2x) / (tan^2 x)
= x^2( 3tanx - xsec^2x) / tan^2x
Answer: 6
Step-by-step explanation:
261_209=u
-52=u
hope it helps you!!!!!!!!
