find the value of p so that the equation 3x²-5x-2p has equal rootsbfind also root
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Answered by
2
it have equal root so
a=3,b=-5,c=-2p
b2-4ac=0
by putting values
25-(-24p)=0
25+24p=0
p=-25/24
a=3,b=-5,c=-2p
b2-4ac=0
by putting values
25-(-24p)=0
25+24p=0
p=-25/24
Answered by
1
D=b2-4ac
0=25-4(3)(-2p)
0=25+24p
-25=24p
P=-25/24
0=25-4(3)(-2p)
0=25+24p
-25=24p
P=-25/24
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