Question

Which polynomial is equivalent to (4n + 5)^2
A. 16n^2 + 20n + 25
B. 8n + 10
C. 16n^2 + 25
D. 16n^2 + 40n + 25

Answer 1

Answer:

(4n + 5)(4n+5)

16n^2+20n+20n+25

16n^2+40n+25

Answer is option D.

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Answer 2

Answer:

D

Step-by-step explanation: