N3 — outside your level filter
数式
suushikia mathematical expressionN3
Example sentences2
黒板に長い数式が書いてある。
kokuban ni nagai suushiki ga kaite aru.
There's a long mathematical expression written on the blackboard. neutral
この数式、どう解けばいいの?
kono suushiki, dou tokeba ii no?
How am I supposed to solve this equation? casual