4is zero of the polynomial P (x) =x- 4

1.	4is zero of the polynomial P (x) =x- 4
Answer» Yes 8 is answer Yes 4 is the zero of polynomial. P(4)=x-4P=(4)-4P=4-4P=0( because +, - is -) Yes it is Yes 4 is zero of polynomial by { P(x)=x-4 }{P(4)=4-4=0}

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