Question

find the value of polynomial p(x)= 9x -2 if, x=1/2, x= (-1)/2

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Answer 1

Answer:

first one

9/2-2

= 9-4/2

= 5/2

Answer 2

Answer:

this is your answer

Step-by-step explanation:

p(x) = 9x-2

if, x=1/2

x=-1/2

9(-1/2)-2

=> 5/2

x=(-1)/2

x=1/2

9(1/2)-2

=> -5/2