Question

If a and b are root of 5x²-4x-3=0 find values of a+b and a×b​

Answer 1

Answer:The nature of quadratic equation is no real roots.    

Step-by-step explanation:

Given : Quadratic equation  

To find : Nature of the roots of quadratic equation?

Solution :

To determine the nature we find discriminant,  

1) If D<0, no real roots.

2) If D=0, two equal real roots.

3) If D>0, two distinct real roots.

Now, we find discriminant.

Here, a=2,b=-So, D<0 there is no real roots.

Therefore, The nature of quadratic equation is no real roots.

Answer 2

Answer:

3

Step-by-step explanation:

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