find-minimum-value-of-function-f-x-x-17-3-x-x-gt-0- Tinku Tara June 4, 2023 Differentiation 0 Comments FacebookTweetPin Question Number 114753 by bemath last updated on 21/Sep/20 findminimumvalueoffunctionf(x)=(x+17)3x,x>0 Answered by Olaf last updated on 21/Sep/20 f′(x)=3(x+17)2x−(x+17)3x2f′(x)=(x+17)2(3x−(x+17))x2f′(x)=(x+17)2(2x−17)x2f′(x)=0⇔x=172(x>0)Ifx<172,f′(x)<0Ifx>172,f′(x)>0⇒x=172isaminimum Commented by bemath last updated on 21/Sep/20 givethanks Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Question-49210Next Next post: Without-L-Hopital-lim-x-pi-4-1-cos-2-x-2tan-x-cos-2x- Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.