Question

What is the value of the expression shown below when a=51, b=2, and c=17?

3(a\c)^2

Answer 1

First solve the expression inside the parentheses, so (51/17) would be 3. 
Rewrite the expression. 3(3)^2. Then do the exponent. 3^2=9. Then multiply 9 by 3 and you get the answer.27

Answer 2

To find out the answer just plug in your valuables meaning the unknown number
3 ( 51 / 17 ) ^2
51 / 17 = 3
3 ( 3 ) ^2
  3 * 9 = 27
Final answer is 27