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3 votes
Please please help!!! I really need help on this quarion and I keep getting it wrong :(

Please please help!!! I really need help on this quarion and I keep getting it wrong-example-1
User Ninsau
by
4.8k points

1 Answer

2 votes

Answer:


f(x)=x^2+4\\g(x)=4x


(f+g)(x)=x^2+4+4x\\(f+g)(x)=x^2+4x+4

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(f-g)(x)=x^2+4-(4x)\\(f-g)(x)=x^2+4-4x\\(f-g)(x)=x^2-4x+4\\

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(f*g)(x)=(x^2+4)(4x)\\(f*g)(x)=4x^3+16x

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((f)/(g))(x)= (x^2+4)/(4x) \\

User Theglauber
by
4.9k points