Question

Find
the value of polynomial p (x) =
2 + x + 2x² - x3 at x = 2
​

Answer 1

Answer:

• p(x) =2+x+2x2-x3
• p(2) =2+2+2(2) 2-(2) 3
• 4+2×4-6
• 4+8-6
• 4+2
• 6

Answer 2

Answer:

Your answer is 6.

Step-by-step explanation:

p(x)= 2x²-2x+2

p(2)= 2(2)²-2(2)+2

p(2)= (2×4)- (4)+2

p(2)= 8-4+2

p(2)= 4+2

p(2)= 6

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