जरa=3,b=9,c=9तरb²-4ac ची किंमत काढा
Answers
Answered by
0
Answer:
-27
Step-by-step explanation:
b²-4ac
9²-4(3)(9)
81-108
-27
Answered by
0
Answer:
∆=b^2-4ac
=9^2-4*3*9
=81-108
= -27
Step-by-step explanation:
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