Answers

2016-03-11T23:14:57+05:30
Let the roots be a and 3a
sum of roots: 4a=-p
product of roots:3a^2=12
therefore a=+2 or -2
so roots are: 2,6 or -2,-6
4a=-p
therefore p=-8 or p=8

HOPE IT HELPS YOU...
1 5 1
10th
if need animated video you can watch on YouTube uniclass tutorial for free
k if u find the ans useful hit "thanks" and rate the ans
yeah okay
thanx