appleduardo
how can i derivate the next function?



This Question is Closed

appleduardo
Best Response
You've already chosen the best response.
0
\[\frac{ 2x+4 }{ \sqrt{2x+4} }\]

etemplin
Best Response
You've already chosen the best response.
1
do you know the quotient rule?

appleduardo
Best Response
You've already chosen the best response.
0
not at all :/


wio
Best Response
You've already chosen the best response.
0
Hint:
\[
\sqrt{2x+4} \cdot \sqrt{2x+4} = 2x+4\]So\[ \frac{ 2x+4 }{ \sqrt{2x+4} } = \sqrt{2x+4}
\]

appleduardo
Best Response
You've already chosen the best response.
0
mm i did the process step by step,, then i got = \[\frac{ 1 }{ \sqrt{2x+4} }\]

etemplin
Best Response
You've already chosen the best response.
1
@wio, that was creative, i never would have thought to simplify like that

etemplin
Best Response
You've already chosen the best response.
1
im fairly sure thats right @appleduardo

appleduardo
Best Response
You've already chosen the best response.
0
so am i wrong? mm

etemplin
Best Response
You've already chosen the best response.
1
no

appleduardo
Best Response
You've already chosen the best response.
0
ooh right! i understood! :D then if derivate what wio typed, ill get the same result i got! right?

etemplin
Best Response
You've already chosen the best response.
1
yes

appleduardo
Best Response
You've already chosen the best response.
0
thank you so much! :D you guys helped me a lot! :D thanks again

etemplin
Best Response
You've already chosen the best response.
1
welcome :)