Algebra Polynomials Practice Test Results

Question 1
80% answer correctly
(n + 2)(n + 7) = ?
\\(n^2\\) - 14n + 14
\\(n^2\\) + 9n - 14
\\(n^2\\) - 14n - 14
\\(n^2\\) + 9n + 14
Question 2
83% answer correctly
(n + 8)(n + 2) = ?
\\(n^2\\) - 10n - 16
\\(n^2\\) + 10n + 16
\\(n^2\\) + 16n - 16
\\(n^2\\) - 16n - 16
Question 3
78% answer correctly
Factor \\(x^2 + 12x + 27\\)
(x - 9)(x - 3)
(x + 9)(x - 3)
(x + 9)(x + 3)
(x - 9)(x + 3)