Question

my teacher want us to find the derivative of this problem using the limit rule, but I get lose using the limit rule: square root of x+3. in other words (x+3)^(1/2)

Answer 1

@marinesrock

Answer 2

@marigirl can u answer my question when u have the chance

Answer 3

how far did you get ?

Answer 4

I wrote the setup, but when it comes to cancelling things I get lost and end up with the wrong answer

Answer 5

can you post your setup?

Answer 6

conjugates are useful for this

Answer 7

@helder_edwin can u answer my question please