Netherlands - Math Olympiad Question | You should be able to solve this!

Maths Olympiads are held all around the world to recognise students who excel in maths. The test is offered at many grade levels and provides them with numerous possibilities to win certifications, awards, and even scholarships for higher studies

Thanks for watching!

[muntahajamil]

Remembering my old days. Really love this formula. Thank you so much..

[scmtuk]

This is so easy.
8⁹ + 8⁹ + 8⁹ + 8⁹ =
4 x 8⁹ =
2² x (2³)⁹ =
2² x 2²⁷ =
2²⁹ =
536, 870, 912 =
the number of bytes in 512 megabytes.

[unknownuser]

Used logarithms and got e^[9ln(8)+ln(4)]

[ulrichgraf]

Why do you use distribution law at the beginning? 8^9 added 4 times with itself is simple 4* 8^9 by definition of multiplication.

[lauracallehuaman]

also ((2exp10)exp3)/2 since 2exp10 is aprox 1000 then the answer is a little bigger than 500 million

[lakhbirsingh]

Mam you are awesome and which type of pen you are use ?

[JohnnyBrook]

I enjoy the math but I admit I watch because of your voice.