Question

Find f + g and fg for the functions f and g given f (x) = x 2 + 1 and g(x) = x + 2.

Answer 1

Answer:

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Step-by-step explanation:

f + g

x^2+1+2+x

x^2+x+3

fg=

(x^2+1)(x+2)

x^3+2x^2+x+2