Algebra Exponents and Roots Practice Test Results

Question 1
81% answer correctly
Which of the following is not a synonym for \\(5^3\\) ?
5 cubed
The cube of 5
5 to the third power
5 squared
Question 2
57% answer correctly
Which of the following is equivalent to \\(x^{-7}\\)?
\\(\\frac{1}{x^{7}}\\)
\\(\\frac{x}{-7}\\)
\\(-7x\\)
\\(-x^7\\)
Question 3
62% answer correctly
Simplify \\(\\sqrt{48}\\)
\\(4\\sqrt{3}\\)
\\(4\\sqrt{48}\\)
\\(3\\sqrt{48}\\)
\\(3\\sqrt{4}\\)