Question

The root of given polynomial are p(y)=y square-5y+6

Answer 1

Hye ! 

Here is ur answer==>> 
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y=2
p(2)=(2)^2-5×2+6
=4-10+6
=10-10
=0

y= -2
p(-2)=(-2)^2-5×(-2)+6
=4+10+6
=20

hope it helps u!! 

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Answer 2

Answer:

y=2

(2)^2-5(2)+6=4-10+6=10-10=0

y=-2

(-2)^2-5(-2)+6=4+10+6=20

Step-by-step explanation:

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