Question

[16:√64+(√16:2+2·214⁰)²]-5

Answer 1

[16:√64+(√16:2+2·214⁰)²]-5

[16÷√64+(4:2+2.1)²]-5

[16÷√64+(2+2)²]-5

[16÷√64+4²]-5

[16÷8+16]-5

[2+16]-5

18-5

13