Jika f(x) = x + 1 maka f(x2)- 2.f(x) =
Matematika
rezaagusti10
Pertanyaan
Jika f(x) = x + 1 maka f(x2)- 2.f(x) =
1 Jawaban
-
1. Jawaban dharmawan14
f (x) = x + 1
f (x^2) - 2f (x)
= x^2 + 1 - (x + 1)
= x^2 + 1 - x - 1
= x^2 - x