Question

Can you tell me answer of question no 3 . ​

Answer 1

Answer:

Yes $\frac{-1}{2}$ is zero of the polynomial

Step-by-step explanation:

As per the equation

P(y)=2y+1

y= $\frac{-1}{2}$

then-

p$( \frac{-1}{2} )$= 2 x $( \frac{-1}{2} )$ + 1   [Both 2 will cancel out]

        = -1+1

        = 0

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