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August 27, 2015
Posted by **Anonymous** on Friday, September 7, 2012 at 3:04pm.

- college algebra -
**Steve**, Friday, September 7, 2012 at 3:57pmwhat do you mean by "solve"?

f(x) = √(2x+1)

doesn't involve a difference quotient.

If you want to write down the difference quotient, then that would be

(f(x+h)-f(x))/h

= (√(2(x+h)+1) - √(2x+1))/h

= (√(2x+1+2h) - √(2x+1))/h

Not sure where you want to go with that . . .