Harvard University Admission Test Tricks | Find the Value of X.✍️🖋️📘💙

[@hafeezrehman8692]

Extra ordinary fluency in math 👍

[@superacademy247]

Thanks for your kind words! I'm glad you found it helpful 🎁🥳🎉

[@-manamuka.9060]

The first one Keep publish videos like that

[@prollysine]

let u=10^x , u^3-u^2-u=0 , u(u^2-u-1)=0 , / u=0 , not a solu / u=(1+/-V(1+4))/2 , u=(1+V5)/2 , / (1-V5)/2 < 0 not a solu / , 10^x=(1+V5)/2 , x=log((1+V5)/2) , test , 10^x+100^x=~ 4.23607 , 1000^x==~ 4.23607 , OK ,

[@ManojkantSamal]

*=read as square root ^=read as to the power Ans: X={log(*5-1) - log2}/{log1-log10} ={log(*5-1)- log2}/(0-1) ={log(*5-1)-log2}/(-1) =log2 - log(*5-1)....May be Explain later.....