Algebra Polynomials Practice Test Results

Question 1
60% answer correctly
\\((x - 4)(x^2 + 7x + 5)\\) = ?
\\(x^3 + 3x^2 -23x - 20\\)
\\(x^3 + 3x^2 -23x + 20\\)
\\(x^3 + 3x^2 + 23x - 19\\)
\\(x^3 + 6x^2 -23x - 20\\)
Question 2
64% answer correctly
\\((x - 5)(x^2 + 9x + 6)\\) = ?
\\(x^3 + 4x^2 -39x - 30\\)
\\(x^3 + 4x^2 + 39x - 29\\)
\\(x^3 + 4x^2 -39x + 30\\)
\\(x^3 + 8x^2 -39x - 30\\)
Question 3
58% answer correctly
\\((x - 4)(x^2 + 7x + 3)\\) = ?
\\(x^3 + 3x^2 + 25x - 11\\)
\\(x^3 + 6x^2 -25x - 12\\)
\\(x^3 + 3x^2 -25x + 12\\)
\\(x^3 + 3x^2 -25x - 12\\)