Algebra Polynomials Practice Test Results

Question 1
71% answer correctly
If n = 4 what`s the value of \\(9n^2 + 6n + 2\\) ?
166
170
168
120
Question 2
64% answer correctly
Factor \\(y^2 - 36\\)
(y + 6)(y - 6)
(y + 6)\\(^2\\)
(y + 6)(y + 6)
(y - 6)(y - 6)
Question 3
72% answer correctly
If n = 6 what`s the value of \\(2n^2 + 3n + 5\\) ?
95
85
54
90