Algebra Exponents and Roots Practice Test Results

Question 1
84% answer correctly
The square root of 16 is ?
\\(\\sqrt{4}\\)
44
4
16
Question 2
55% answer correctly
What`s the cube root of \\(8x^3\\) ?
\\(\\sqrt[3]{2}x\\)
\\(2\\sqrt[3]{x}\\)
\\(\\sqrt[3]{2x}\\)
2x
Question 3
98% answer correctly
The square of 9 is ?
99
64
100
81