Question #7dde7

1 Answer

Nov 7, 2016

#lim_(h->0)(sqrt(h+9)-3)/h=1/6#

Explanation:

#lim_(h->0)(sqrt(h+9)-3)/h=lim_(h->0)(sqrt(h+9)-3)/h*(sqrt(h+9)+3)/(sqrt(h+9)+3)=#
#=lim_(h->0)(h+9-9)/(h*(sqrt(h+9)+3))=lim_(h->0)1/(sqrt(h+9)+3)=1/6#

Answer link

Impact of this question

1183 views around the world

You can reuse this answer
Creative Commons License

Science

Math

Humanities

... and beyond

Question #7dde7

1 Answer

Explanation:

Related questions

Impact of this question