1.

For the given quadratic equation find thevaluofthe discriminate [A]2x²5x + 7 = 0​

Answer»

ong>Answer:

Step-by-step EXPLANATION:Given equation is  X  

2

+7x−1=0

Discriminant=Δ=b  

2

−4ac

where a=1,b=7 and c=−1

∴Δ=7  

2

−4×1×−1=49+4=53>0



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