Algebra Exponents and Roots Practice Test Results

Question 1
34% answer correctly
What is the radicand in \\(\\sqrt[3]{125}\\) ?
125
\\(\\sqrt{ }\\)
3
5
Question 2
98% answer correctly
The square of 9 is ?
100
64
99
81
Question 3
78% answer correctly
Solve this equation for a: \\(a = \\frac{b^6}{b^2}\\)
\\(b^4\\)
\\(b^{\\frac{2}{6}}\\)
-4b
\\(b^{-4}\\)