Algebra Exponents and Roots Practice Test Results

Question 1
84% answer correctly
The square root of 16 is ?
\\(\\sqrt{4}\\)
44
16
4
Question 2
53% answer correctly
Simplify \\(\\sqrt{180}\\)
\\(5\\sqrt{180}\\)
\\(6\\sqrt{180}\\)
\\(5\\sqrt{6}\\)
\\(6\\sqrt{5}\\)
Question 3
59% answer correctly
Factor \\(\\frac{3x^7 + x^4}{x^4}\\)
\\(3x^3 + 1\\)
\\(3x^{11} + 1\\)
\\(\\frac{3x^3 + 1}{x^4}\\)
\\(3x^3 - 1\\)