Algebra Exponents and Roots Practice Test Results

Question 1
62% answer correctly
What`s the square root of \\(4x^2\\) ?
\\(2\\sqrt{x}\\)
\\(\\sqrt{2x}\\)
\\(\\sqrt{2}x\\)
2x
Question 2
63% answer correctly
Which of the following is equivalent to \\(x^{-4}\\)?
\\(\\frac{x}{4}\\)
\\(-4x\\)
\\(\\frac{x}{-4}\\)
\\(\\frac{1}{x^{4}}\\)
Question 3
54% answer correctly
Which of the following is equivalent to \\(x^{-9}\\)?
\\(\\frac{x}{-9}\\)
\\(-x^9\\)
\\(\\frac{1}{x^{9}}\\)
\\(\\frac{x}{9}\\)