Question: Use the following polynomial function to answer the following. f(x) = 4x +9x2-x-6 (i) Show that (x + 2) is a factor of f(x).

Use the following polynomial function to answer the following. f(x) = 4x

Use the following polynomial function to answer the following. f(x) = 4x +9x2-x-6 (i) Show that (x + 2) is a factor of f(x). (ii) Determine the two remaining linear factors of f(x). (iii) Use the factors to list all of the zeros of f(x).

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SOLUTION i To show that x 2 is a factor of fx we need to show that f2 0 f2 423 922 2 6 f2 32 36 2 6 ... View full answer

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