Question

তিন দেওয়ালের ক্ষেত্রফল =?​

Answer 1

x/2 + x/3 + x/4 = -26 = 0

6x + 4x + 3x /12 = 26

13x = 26×12

X = 26 × 12/13

X = 2×12

X = 24

here is your answer