Question

If p(x) =x²-4x+3, evaluate p(2)+p(-1)

5


7


3


24​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

7

Step-by-step explanation:

p(x) = x² -4x + 3

p(2) = (2)² -4×2+3

p(2)= 4-8+3

p(2)= -4+3 = -1

p(-1) = (-1)²-4×(-1)+3

= 1+4+3 = 8

therefore, p(2) + p(-1) = -1 + 8

= 7