jika fx = x²+2 maka f(x+1)=
Matematika
ayuj2
Pertanyaan
jika fx = x²+2 maka f(x+1)=
2 Jawaban
-
1. Jawaban annisameylana0p3ehjp
(X+1)^2 + 2 = (x+1) (x+1)+2 = x^2 + 2x + 1 + 2 = x^2+2x+3 -
2. Jawaban indahkim1
[tex]f(x) = {x}^{2} + 2 \\ f(x + 1) = ( {x + 1})^{2} + 2 \\ = (x + 1)(x + 1) + 2 \\ = {x}^{2} + x + x + 1+ 2 \\ = {x}^{2} + 2x + 3[/tex]