X²+6x+9=0 discriminat____ Nature of the roots_____
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Answered by
0
Answer:
discriminant=√b^2-4ac
=√36-36=0
where discriminant is 0
Answered by
2
Answer:
discriminant 0
nature of the roots equal and real
Step-by-step explanation:
X²+6x+9=0
(ax²+bx+c =0)
a= 1 , b= 6 , c=9
D = b²-4ac
D = 6²-4×1×9
D = 36 - 36
Discriminant = 0
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