Question

Find the zeroes of the polynomial f (x) = 2 - x 2 .

Answer 1

Answer:

We have,

f(x)=x

2

−2

=x

2

−(

2

)

2

=(x−

2

)(x+

2

)

The zeroes off(x) are given by f(x)=0

(x−

2

)(x+

2

)=0

(x−

2

)=0 or,(x+

2

)=0

x=

2

or x=−

2

Thus ,the zeroes of f(x) are α=

2

and β=−

2

Answer 2

Answer:

f (1)

Step-by-step explanation:

2-(1)×2

2-2

0

solution