Answers

2014-06-05T11:48:06+05:30
P(x)=3x^2-2mx+2n
now 
2 and -3 are zreos of p(x)
so
p(2)=0
12-4m+2n=0....................................................1
p(-3)=0
27-6m+2n=0..........................................................2
comparing both eq.
2m=15
so       m=15/2
similarly 
n=27/4
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