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Can someone please help me understand these problems?

Can someone please help me understand these problems?-example-1
User Horgen
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1 Answer

2 votes

Answer:

6

Explanation:

(gof)(x)=g(f(x))=g(x²-6x+2)=-2(x²-6x+2)

(gof)(5)=-2(5²-6×5+2)=-2(25-30+2)=6

User Marc Cohen
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