[태그:] korean

A SAT Math Question Solved by a Korean #27
A SAT Math Question Solved by a Korean. Hello, I’m Jojo, a math teacher from South Korea. Today, I’d like to solve an SAT math problem instead of a Korean math problem. This question has been circulating on the internet and is said to be a 2015 SAT practice question. and Please email me the…

Can you factorize? – Korean math question #26
Can you factorize? – Korean math question Hello, I’m Jojo, a math teacher in South Korea. Today, I have a factorization quesiton. It’s a problem that middle school students learn. Would you like to give it a try? [Can you factorize?] Factorize the given expression, please. Take your time to solve it. There are various…