Question

2^3 + 10 ÷ 2 + 5.3 + 4 - 5.2 - 8 + 4.2^2 - 20 ÷ 4

Answer 1

2^3 + 10 ÷ 2 + 5.3 + 4 - 5.2 - 8 + 4.2^2 - 20 ÷ 4

=21.74