Question

If f(x) =x5+3x3-x+1 then what is the value of f(5) (1) ?
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Answer 1

Answer:

I am assuming your question as

x^5 +3x^3 - x + 1

So. f(5) = 5^5 + 3(5^3) - 5+1

f(5) =3125 +3(125) -5 +1

= 3125+375 -5 +1

=3496

Answer 2

Answer:

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