Algebra Exponents and Roots Practice Test Results

Question 1
78% answer correctly
Which of the following is not a synonym for \\(7^2\\) ?
The square of 7
7 to the second power
7 squared
7 cubed
Question 2
93% answer correctly
\\(2^4 \\times 2^7\\) = ?
\\(2^{-3}\\)
\\(-3^2\\)
\\(2^{0.57}\\)
\\(2^{11}\\)
Question 3
86% answer correctly
The square of 5 is ?
55
25
625
125