Question

find the value of descriment if a=6,b=-7​

Answer 1

Answer:

DiscriminantΔ=b  

2

−4ac

Given:Discriminant =1

⇒b  

2

−4ac=1 where a=6,b=b,c=2

⇒b  

2

−4×6×2=1  

⇒b  

2

−48=1  

⇒b  

2

=1+48=49  

∴b=±7

Step-by-step explanation:

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