Question

verify that 4 is a zero of the polynomial p(x) = x-4

Answer 1

p(x)=x-4

x=4 .....(i)

using eq.i

p(x)=4-4
= 0


hence, it is a zero of polynomial p(x)

Answer 2

Answer:

$4 \: is \: a \: zero \:of\:the\: polynomial\:p(x)=x-4$

Step-by-step explanation:

$Given\: p(x)=x-4$

To check whether the 4 is a zero of the given polynomial,

Replace x , by 4

p(4)=4-4 =0

As the p(4)=0, Hence , 4 is a zero of the polyomial p(x)

Therefore,

4 is a zero of p(x).

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