SOLUTION: Plz help me to solve this question Find the derivative of the following Y =(9x2+1)(3x+2) y=(x2+3)(x-1-1)

Question 699160: Plz help me to solve this question
Find the derivative of the following
Y =(9x2+1)(3x+2)
y=(x2+3)(x-1-1)
Answer by Simnepi(216) (Show Source): You can put this solution on YOUR website!
First you need to expand (multiply out) the brackets
Eg

Now you can differentiate the expression to find the derivative.
So

Now we can do a similar thing with the other equation
Unfortunately there's a problem! the second bracket contains (x-1-1) is that (x-2)? or is it
I'll treat it like it's
So we have

Let's expand the brackets

Now you can differentiate the expression to find the derivative.

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