Question

xsquare +1 has no real zeroes. why?​

Answer 1

Given : Expression  has no real zeros.

To find : Why?

Solution :

First we solve the expression and find the zeros,

Subtract 1 both side,

Taking root both side,

Here, i is the imaginary term.

So, The expression has no real zeros.

Answer 2

Answer:

because see it's distriminant its below zero