@thiago.science.aca: Maths Olympiad solved amazingly. #mathematics #math

TARIK EL3AJMAWI :

2^x.2-¹=x+1 2^x/2=x+1 2^x=2(x+1) 2^x=2x+2 2^3=2.3+2 /// x=3 ///

871013312817 :

ferify

nhatminh :

tyzo :

great teacher

Hamache abdenour :

awesome

charlufe8mq :

I wish I saw your account earlier🙏🙏

King D :

Wich law did u applied on step number 5?

Linford Lartey :

brilliant

Shule App :

Good

Simon :

I am just wondering how many students would be able to apply that procedure to new problems.

@owendreadlocks :

Were is 4 coming from

SIMPLY D'GRANT👑 :

Olympiad mathematics

الوفاء :

😳🔥

Zerozero :

X=3

michelsauve :

Try a few values. 3 works. Done.

nkabirwa :

guess work

broda kunle :

this is correct but d how u arrive was wrong u shud hav applied log at that a point

IQ bunty :

3

KAN BONIFACE :

2^(x-1)=x+1 (x+1)^[1/(x-1)]=2=4½ (x+1)^[1/(x-1)]=(3+1)^[1/(3-1)] x+1=3+1 , x-1=3-1 x=3

Аллаяр Шаназарович :

👍👍👍