Answers

2015-12-30T11:12:25+05:30
False..
frnd consider the givn  Quadratic equation...
8x2 - 2x -1 = 0
by splitting the middle term, 
8x2 -4x + 2x -1 = 0
4x(2x-1)+1(2x-1)=0
(4x+1)(2x-1)=0
if 4x+1 =0
THEN , x = -1/4
if 2x-1 =0
then, x = 1/2
therefore, x = -1/4 , 1/2
so the givn equation has integral coefficients but no integral roots.
hence the givn statemnt is false.


hope it can help u:)
1 5 1
x2 + 2x + 2 = 0 
has integral coefficients 1, 2 and 2 but has no roots. 
if i helped please mark it as the brainliest...
2016-01-01T17:09:22+05:30