x-log-2-x-4-lt-x-16- Tinku Tara June 3, 2023 Algebra 0 Comments FacebookTweetPin Question Number 140589 by bramlexs22 last updated on 09/May/21 x−log2x+4<x16 Answered by MJS_new last updated on 10/May/21 x4−log2x∈R⇒x>0letx=2t(2t)4−t<2t2424t−t2<2t−44t−t2<t−4t2−3t−4>0⇒t<−1∨t>4⇒x<12∨x>16⇒0<x<12∨x>16 Commented by bramlexs22 last updated on 10/May/21 nicesir Answered by bemath last updated on 10/May/21 log2(x)(4−log2(x))<log2(x)−4letlog2(x)=b⇒4b−b2<b−4⇒b2−3b−4>0⇒(b−4)(b+1)>0⇒b<−1∨b>4⇒0<x<12∨x>16 Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Advanced-Calculus-evaluation-the-value-of-0-pi-2-sin-2-x-ln-sin-x-dx-solution-a-0Next Next post: Question-75059 Leave a Reply Cancel replyYour email address will not be published.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.