What is the value of this expression? 18 + (6 - 3)^(2) / 3 Choose the correct answer below. A. 21 B. 19 C. 17 D. 9​

Question

What is the value of this expression?


`18 + (6 - 3)^(2) / 3`
Choose the correct answer below.
A. 21
B. 19
C. 17
D. 9​

Answer 1

The correct answer is21

Answer 2

21 or A

Explanation:

Brackets first: 6 - 3 = 3

Squared: 3^2 = 9

Now divide by 3 ÷ 3 = 9 ÷ 3 = 3

Finally add 18; 3 + 18 = 21