Question

2⁴.5-[131-(13-4)²

Answer 1

=16.5-[131-9^2]=80-[131-81]=80-50=30 k nha bạn!

Answer 2

\(2^4.5-\left[131-\left(13-4\right)^2\right]=16.5-\left[131-9^2\right]=16.5-\left[131-81\right]=80-50=30\)