Oxford University Admission Test Tricks.✍️🖋️📘💙

[@Марія-75]

Спасибо за науку ❤

[@superacademy247]

You're welcome.Happy new year 🎉🥳🥂

[@Марія-75]

@superacademy247 🙏❤️❤️❤️💯☀️🤔👍

[@nitingl4730]

Splitting RHS AS 25+5 AND THEN comparing ( since 25 = 5^2 ) Like 9 = 3^2

[@ManojkantSamal]

X=-(log3/log5).....May be Explain later

[@prollysine]

let u=3^(1/x) , we get , 30*u^3-u^2-u=0 , u(30*u^2-u-1)=0 , /u=0/, 30*u^2-u-1=0 , u=(1+/-(1+4*30))/60 , u=(1+/-(121))/60 , u=(1+11/60 , u=1/5 , 3^(1/x)=1/5 , 1/x=-log5/log3 , x=-log3/log5 , test , 1/9^(1/x)+3^(1/x)=25+5 , --> 30 , OK , x= -log3/log5 ,