<PRE><B>Question 188572</B>
3p^2-2p-5
(3P-5)(P+1) ans.

2n^2+3n-9
(2n-3)(n+3) ans.

3n^2-8n+4
(3n-2)(n-2) ans.

5n^2+19+12
(5n+4)(n+3) ans.

2v^2+11v+5
(2v+1)(v+5) ans.

2n^2+5n+2
(2n+1)(n+2) ans.

7a^2+53a+28
(7a+4)(a+7) ans.

9k^2+66k+21
(9k+3)(k+7) ans.

15n^2-27n-6
(15n+3)(n-2) ans.</PRE>