Question

Given a polynomial P(x) = x² – 5x + 4 find the value of P(2) + P(-1)​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

• p(2)=4-5(2)+4

=4-10+4

-6+4

=-2

p(-1) = -4-5+4

= -4-1

= -5