Question

9 is subtracted from 2 less then the product of 4 and 8 in mathematical expression

21 is added to 18 divided by the product of 4 and 2,increased by 1

Answer 1

(32 -2) -9

30 - 9
21

Answer 2

21 + 18 / [ (4*2) + 1 ]

21 + 18/9
21 + 2
23