Solve-2x-x-1-3- Tinku Tara June 4, 2023 Algebra 0 Comments FacebookTweetPin Question Number 178595 by Acem last updated on 18/Oct/22 Solve2xx+1⩾3 Answered by Acem last updated on 19/Oct/22 Thesafestandsurestwaytoavoidmakingmentalmistakes:2xx+1−3⩾0⇔−x−3x+1⩾0⇔xAlwaystryitaspositive+3x+1⩽0x−∞−3−1+∞x+3−0++x+1−−0+Frac.+0−∥+⇒x∈[−3,−1[ Commented by Acem last updated on 18/Oct/22 aba⇛makeitasyouropponentthatyoumustnotforget Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Question-47519Next Next post: I-have-a-question-Can-we-consider-as-a-complex-number-a-number-if-its-real-part-or-his-imaginary-part-is-null-For-example-a-b-i-where-a-0-xor-b-0-for-example-a-7-and-b-0-7-0i-7-So-is-a-w Leave a Reply Cancel replyYour email address will not be published.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.