Algebra Exponents and Roots Practice Test Results

Question 1
78% answer correctly
Solve this equation for a: \\(a = \\frac{b^6}{b^2}\\)
\\(b^4\\)
\\(b^{\\frac{2}{6}}\\)
-4b
\\(b^{-4}\\)
Question 2
47% answer correctly
What is the index in \\(\\sqrt[3]{125}\\) ?
\\(\\sqrt{ }\\)
5
125
3
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}\\)