Question

The value of polynomial f(x)=2x3 + 9x + 10x + 3 at x=1 is
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Answer 1

Answer:

f (x) = 24

Step-by-step explanation:

Given polynomial is f(x)=2x3 + 9x + 10x + 3-------(1)

and given that, x=1

substitute x = 1 equation (1)

Therefore, f (x) = 2 + 9 + 10 + 3

f (x) = 24

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Answer 2

Answer:

24

Step-by-step explanation:

Given,

x = 1

f ( x ) = 2x^3 + 9x^2 + 10x + 3

f ( 1 ) = 2 ( 1 )^3 + 9 ( 1 )^2 + 10 ( 1 ) + 3

       = 2 ( 1 ) + 9 ( 1 )  + 10 + 3

       = 2 + 9 + 10 + 3

f ( 1 ) = 24