Question

Number of real zeros of x2 + 2 is​

Answer 1

There are no real zeroes of the above polynomial.

Step-by-step explanation:

Given the polynomial

$x^2+1x$

we have to find the number of real zeroes of the polynomial.

To find the zeroes we have to put to polynomial equals to 0 and then find the value of x.

$x^2+1=0x$

$x^2=-1x$

x=$\pm\sqrt{-1}$

There are no real zeroes of the above polynomial.

Answer 2

Step-by-step explanation:

MTEHOD 1

D=b²-4ac

D=0-4 = -4 which is negative

when Discriminant is negative roots are imaginary

METHOD 2

x²+2=0

x²= -2

x²=±√2i

(Imaginary Roots)

Answer:--No Real Roots

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