Algebra Exponents and Roots Practice Test Results

Question 1
73% answer correctly
What is \\(\\sqrt{49} \\times \\sqrt{9 }\\) ?
\\(\\sqrt{10}\\)
21
\\(\\sqrt{58}\\)
\\(\\sqrt{441}\\)
Question 2
92% answer correctly
\\(5^6 \\times 5^5\\) = ?
\\(30^5\\)
\\(5^{1}\\)
\\(5^{-1}\\)
\\(5^{11}\\)
Question 3
55% answer correctly
What`s the cube root of \\(8x^3\\) ?
\\(\\sqrt[3]{2x}\\)
\\(2\\sqrt[3]{x}\\)
\\(\\sqrt[3]{2}x\\)
2x