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Algebra II - MA3111 CR
Cumulative Exam — Cumulative exam
Question 30
30
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Question 30 • Algebra II - MA3111 CR
If m(x) = x2 + 3 and n(x) = 5x + 9, which expression is equivalent to (mn)(x)?
Answer
A
5x3 + 9x2 + 15x + 27
B
25x2 + 90x + 84
C
x2 + 5x + 12
D
5x2 + 24
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