Answer:

Step-by-step explanation:
We are given that a function

We have to find the derivative of function
Differentiate w.r.t x

By using formula



Hence, the derivative function

Answer:
(x−5)(x+3)
Step-by-step explanation:
To factorise, we firstly need two brackets, each containing an x.
(x)(x)
This creates the x2 term.
Now we need to get the rest of the terms. To do this, we need two factors of −15 which will add/subtract to give us +2
The two factors that do this are −3 and 5, as −3+5=2
∴(x−3)(x+5)
You can check by expanding it out.
Answer:
60 to nearest 10th is 60.
Step-by-step explanation:
i hope that is right if it is can b e marked brainest?
If you haven’t tried this yet try typing the definitions into Google and it should give you the word.
Answer:
D
Step-by-step explanation: