Algebra Polynomials Practice Test Results

Question 1
85% answer correctly
(n + 2)(n + 5) = ?
\\(n^2\\) + 7n + 10
\\(n^2\\) + 10n - 10
\\(n^2\\) - 7n + 10
\\(n^2\\) - 7n - 10
Question 2
78% answer correctly
Factor \\(x^2 + 12x + 27\\)
(x - 9)(x - 3)
(x + 9)(x - 3)
(x - 9)(x + 3)
(x + 9)(x + 3)
Question 3
80% answer correctly
(n + 2)(n + 7) = ?
\\(n^2\\) + 9n + 14
\\(n^2\\) - 14n - 14
\\(n^2\\) - 14n + 14
\\(n^2\\) + 9n - 14