Question

2) 21 = 3 + (3 x 9) x 9 + 5
4) 36 = 9+48 - 10 = 2
6) 48 = 6 + (5 x 6) * 13 + 6
8) (10-2) * 8 + 5 + 15 – 5
10) (11 - 7) * 6+4 + 32 - 4​

Answer 1

Hey!!

2)  21 = 3 + (3 x 9) x 9 + 5

Accd. to BODMAS

3 + 27 × 9 + 5

3 + 243 + 5

=251  

hence LHS ≠ RHS

4) 36 = 9+48 - 10 = 2  didn't understand this!!!

6) 48 = 6 + (5 x 6) * 13 + 6

Accd. to BODMAS

6 + 30 × 13 + 6

6 + 390 + 6

= 402

hence LHS ≠ RHS

hope it helps

pls mark brainliest