If you think math is particularly difficult and you can't work out the problem, this situation is actually very simple. First of all, you should put your mind right. Secondly, you must do more exercises. If you have any questions you can't answer, you can ask me or someone else. As long as it can help you, that's the best. I hope you will strengthen your study and exercise in your later life. When you encounter difficulties, you should also face them.