8^x+8^x+8^x+8^x

I'm back with the Olympiad series. While I can't offer regular classes on KZbin, I can provide you with ideas to enhance your problem-solving skills.
Best of luck for all the competitive exams!

[@MohamedMohamed-zp3vc]

You are the best mathematician . You have developed a lot from my skills in math hope to meet you one day from Egypt ❤️