Answered

A polynomial function has zeros at -1,2 and 7 (all multiplicity 1). Write a function in standard form that could represent this function.

Answer :

Answer:

Step-by-step explanation:

f(x)=(x+1)(x-2)(x-7)

=(x+1)(x²-9x+14)

=x³+x²-9x²-9x+14x+14

=x³-8x²+5x+14

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