Question

find nature of roots x2-√2x-4=0

Answer 1

Answer:

Hey Mate........

To find the nature of roots, we need to find the Discriminant ( D) of the given equation.

For the above equation.

D = b^ - 4ac

D = -√2 ^ - 4 × 1 × - 4

D = 2 + 16

D = 18

Since, D > 0

Therefore, the equation has two distinct real roots .

Step-by-step explanation:

However, we can further find that two distinct real roots by applying " Quadratic Formula "

Thanks :)

Answer 2

Answer:

Answer is Given by The Above Mate.....