diketahui f(x)=x+1 [tex]maka 3.f(x) - f(x^{2} ) + (f(x)) {}^{2} [/tex]
Matematika
khairul90
Pertanyaan
diketahui f(x)=x+1
[tex]maka 3.f(x) - f(x^{2} ) + (f(x)) {}^{2} [/tex]
[tex]maka 3.f(x) - f(x^{2} ) + (f(x)) {}^{2} [/tex]
1 Jawaban
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1. Jawaban PembahasanMatematika
[tex]3.f(x) - f(x^{2} ) + (f(x)) {}^{2}\\ =3(x+1 ) - (x^2+1) + (x+1)^{2}\\ =3x+3-x^2-1+x^2+2x+1\\ =5x+3[/tex]