Question

9 into 10 raise to 9 into 1.6 into 10 raise to minus 19 into 1.6 into 10 raise to minus 19 the whole divided by 5 into 10 raise to minus 11 the whole square​

Answer 1

Explanation:

[{(9×10)9×(1.6×10)-19×(1.6×10)-19}]÷(5×10)-11

Answer 2

Explanation:

((9×10⁹)×(1.6×10-¹⁹)×(1.6×10-¹⁹)) ÷ 5×10-¹¹