Question
I just want to make sure im right. Find the derivative if y= arcsec(x+3).
I got
1
=======================
|x+3|sqrt(x+3)^(2)-1
Is this the final answer or do you need to solve (x+3)^2 and get (x^(2) + 9x + 9)
I got
1
=======================
|x+3|sqrt(x+3)^(2)-1
Is this the final answer or do you need to solve (x+3)^2 and get (x^(2) + 9x + 9)
Answers
The answer is
1
--------------------
(x+3)sqrt[(x+3)^2 -1]
Your answer should not have absolute value | | symbols around x+3, and needs brackets around (x+3)^2 -1, to show that you take the square root of everything in brackets.
1
--------------------
(x+3)sqrt[(x+3)^2 -1]
Your answer should not have absolute value | | symbols around x+3, and needs brackets around (x+3)^2 -1, to show that you take the square root of everything in brackets.
Related Questions
Any help would be much appreciated with the steps involved in each problem given. Thank you.
1) F...
Any help would be much appreciated with the steps involved in each problem given. Thank you.
1)...
Any help would be much appreciated with the steps involved in each problem given. Thank you.
1)...
1.) Find the derivative of tan (sec x).
2.) Find the derivative if 1/x in four ways, using the li...