Question

1) ?²+(9²+34)/5=39
2)6*16*5/3-?²=96
3)√(124+?+169)=18
4)28²-?³=7³+225
5)298-13²-2³=?*11
Anybody can answer for these 5 questions?

Answer 1

21 is the answer

21 is the answer plz mark as brain list

21 is the answer plz mark as brain list followme