Question

find the value of P(x) = 2+x+2x^2-x^3 at x=2​

Answer 1

Answer:

2+x+2x²-x³

2+(2)+2(2)²-(2)³

2+2+2(4)-(8)

4+8-8

12-8

4

Answer 2

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✪QUESTION✪:-

find the value of

P(x) = 2+x+2x²-x³

at x=2

✪ANSWER✪:-

➠p(x) = 2 + x + 2x² - x³

➠p(2) = 2 + (2) + 2(2)² - (2)³

➠p(2) = 2 + 2 + 2(4) - 8

➠p(2) = 2 + 2 + 8 - 8

➠p(2) = 4 + 0

➠p(2) = 4