Math, asked by prdeep6788, 1 month ago

3x2-4√3x+4=0 completelty sqare

Answers

Answered by tharanaayagam439
0

Answer:

Correct option is

D

None of these

3x  

2

−4  

3

x+4=0

a=3,b=−4  

3

,c=4

Discriminant D=b  

2

−4ac

=(−4  

3

)  

2

−4(3)(4)=48−48=0

⇒D=0

⇒ Two roots are equal.

The roots are

=  

2a

−b±  

D

 

=  

2×3

4  

3

±0

=  

3

 

2

,  

3

 

2

 

Hence, the roots are  

3

 

2

and  

3

 

2

Step-by-step explanation:

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