Try another version of this question Simplify the following: `18+3^2-[2(9-7)]` Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172Enter DNE for Does Not Exist, oo for Infinity 23
Try another version of this question
Simplify the following: `18+3^2-[2(9-7)]`
Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172Enter DNE for Does Not Exist, oo for Infinity