Algebra Polynomials Practice Test Results

Question 1
85% answer correctly
(n + 9)(n + 6) = ?
\\(n^2\\) - 54n - 54
\\(n^2\\) - 54n + 54
\\(n^2\\) + 54n - 54
\\(n^2\\) + 15n + 54
Question 2
62% answer correctly
(d + f)(q + w) = ?
2dq \\(\\times\\) 2dw \\(\\times\\) 2fq \\(\\times\\) 2fw
dq \\(\\times\\) dw \\(\\times\\) fq \\(\\times\\) fw
dqw + fqw
dq + dw + fq + fw
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)