Algebra Exponents and Roots Practice Test Results

Question 1
43% answer correctly
What is the index in \\(\\sqrt[3]{64}\\) ?
4
\\(\\sqrt{ }\\)
64
3
Question 2
77% answer correctly
What is \\(\\sqrt{9} \\times \\sqrt{16 }\\) ?
-7
\\(\\sqrt{25}\\)
\\(\\sqrt{12}\\)
12
Question 3
84% answer correctly
The cube of 7 is ?
343
77
2401
36