Question

3.5² - 16: 2³ = ?

Answer 1

3.5² - 16: 2³

=3.25 - 16: 8

=75-2

=73

Answer 2

3.25 - 16:8

=> 75- 2 = 73

Answer 3

3.5^2-16:2^3

=3.5^2-2^4:2^3

=75-2=73