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28-04-2022
Mathematics

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PLEASE HELP ME!!!!

Given that f(x)=x+2 and g(x)=3x^2-1. What is (fg)(x)?

Answer: ???
PLEASE EXPLAIN YOUR REASONING!!

Respuesta :

Аноним Аноним

28-04-2022

(fg)(x)=f(x)×g(x)
(x+2)(3x²-1)
x(3x²-1)+2(3x²-1)
3x³-x+6x²-2
3x³+6x²-x-2

Done!

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