A quadratic equation with integral coefficient has integral roots. Justify ?
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may or may not have integral roots
e.g 35y^2+13y-12
by factorisation we get
(5y+4) (7y-3)
y=-4/5 & y= 3/7
so the given eq has integral coefficient but not integral roots.
hence the given statement is false.
e.g 35y^2+13y-12
by factorisation we get
(5y+4) (7y-3)
y=-4/5 & y= 3/7
so the given eq has integral coefficient but not integral roots.
hence the given statement is false.
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