p(x)=(x+1) (x-3),x=-1 ,3 verify whether the following are the following are the zeros of the polynomial or not.
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Answer:
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Step-by-step explanation:
p(x)=x^2-3x+x-3
p(1)=(1)^2-3(1)+(1)-3
=1-3+1-3
=0
_x=1 is a zero.
p(3)=(3)^2-3(3)+3-3
=9-9+3-3
=0
_x=3 is also a zero.
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