A Nice Math Problem | X=?

[@williamBryan-k2e]

when you get to x^2 -x -2 = 0 - skip the next couple of steps. that equation factors to (x-2)(x+1) =0 - and then get the values of x

[@zawatsky]

Можно сразу избавиться от множителя, превратив числитель в 4.

[@saliharamdane1057]

Wonderful i like very much mathematicas

[@learncommunolizer]

Glad to hear that
Thank you very much!

[@feroxnando]

My brain: start with 2: works: done

[@Misha-g3b]

-1, 2.

[@adgf1x]

x^2-x-2=0 =>(x-2)(x+1)=0 =>x={2,-1)ans

[@woncolee8848]

x=2or-1

[@jovanokiljevic4062]

x^- x-2=0 па то се види са Марса да је (x+1)×( x-2)=0
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[@omerkayhan464]

Wouldn't you use the logarithm right away