x-2ab-a-b-then-prove-that-x-a-x-a-x-b-x-b-2- Tinku Tara June 4, 2023 Algebra 0 Comments FacebookTweetPin Question Number 185876 by MATHEMATICSAM last updated on 29/Jan/23 x=2aba+bthenprovethatx+ax−a+x+bx−b=2 Answered by Rasheed.Sindhi last updated on 29/Jan/23 x=2aba+bthenprovethatx+ax−a+x+bx−b=2LHS:=x+ax−a−1+x+bx−b−1+2=2ax−a+2bx−b+2=2a2aba+b−a+2b2aba+b−b+2=2a2ab−a2−aba+b+2b2ab−ab−b2a+b+2=2b−aa+b+2a−ba+b+2=−2(a+b)a−b+2(a+b)a−b+2=2=RHSProved Answered by ajfour last updated on 29/Jan/23 Assumingtruethatwhichtoprove;(x+a)(x−b)+(x−a)(x+b)=2(x−a)(x−b)⇒−2ab=−2(a+b)x+2ab⇒x=2aba+b(somustbe) Answered by HeferH last updated on 29/Jan/23 i.x(a+b)=2abii.x+ax−a+x+bx−b=2+2(ax−a+bx−b)=2+2[a(x−b)+b(x−a)(x−a)(x−b)]=2+2[x(a+b)−2ab(x−a)(x−b)]=2+2[0(x−a)(x−b)]=2+2(0)=2✓ Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Question-185869Next Next post: Question-120342 Leave a Reply Cancel replyYour email address will not be published.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.