Math problems count 24 points It's said that it's a doctoral candidate's interview question. It's 24 points with 4, 4, 10, 10. Pay attention not to have a root mark. If anyone thinks it's very simple, don't laugh

Math problems count 24 points It's said that it's a doctoral candidate's interview question. It's 24 points with 4, 4, 10, 10. Pay attention not to have a root mark. If anyone thinks it's very simple, don't laugh

(10 × 10 - 4) ÷ 4