f(x)=x-5 g(x)= x^2+2x-7(gof)(x)=
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f(x)=x-5 g(x)= x^2+2x-7(gof)(x)=
1 Jawaban
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1. Jawaban Anggi3108
(gof)(x)=(x-5)^2+2(x-5)-7
=x^2-10x+25+2x-7
=x^2-8x+18
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