Question

answer this question​

Answer 1

Step-by-step explanation:

this is the answer write it

Answer 2

Answer:

Show that kita is a factor of 4²40" for any

Odd Ave integen n..

Let foil = n²ton

In order to keep that na isa factor

of @F(x)

It is sufficient to show that F(-a)=0

[F(-a) = (-a)² + a² = (-1)"a² + a^

F (-a) = (-1+1)a^ Cn is anodd tve integer

F(-a)= Oxa^= 0

Here 12+ a is a factor of re²tan

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