Question

find p(1) if p(y)=y^2-y+1​

Answer 1

Answer:

-1

Step-by-step explanation:

$Given, \\ p(y) = y {}^{2} - y - 1 \\ now, \\ p(1) = 1 {}^{2} - 1 - 1 \\ = 1 - 2 \\ = - 1$

Hope this will help you!!

Answer 2

Step-by-step explanation:

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