Math, asked by tara8181, 1 year ago









find the nature of the roots of the quadratic equation 4x²-5x+3=0


please do it fast.

Answers

Answered by Panzer786
32
Heya !!!



The given equation is 4X² - 5X + 3 = 0


This equation is of the form of AX² + BX + C = 0


Where,


A = 4 , B = -5 and C = 3


Therefore,



Discriminant (D) = B² - 4AC



=> (-5)² - 4 × 4 × 3



=> ( 25) - (48)


=> -23 <0


-23 is smaller than 0 so the given equation has no real zeroes.



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Answered by RehanAhmadXLX
46
Heya !!!

Here is your answer.

Given :
4x²-5x+3=0
On comparing with ax² + bx + c = 0, we get
a = 4, b = -5 and c = 3.


Discrimanant = b² - 4ac
= (-5)² - 4 × 4 × 3
= 25 - 48
= -23.

As D > 0, so there will be no real root.

It will be having two imaginary roots.

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