Basakkyillmazrans
Answered

3f(5x – 2) – f(3) = 2x² olduğuna göre, f(-7) kaçtır?​

Sagot :

başta x = 1 dersek 3f(3) - f(3) = 2 olur burdan f(3) = 1 olur

şimdi x = -1 diyelim

3f(-7) - 1 = 2 *(f(3) = 1 yerine koyduk)

3f(-7) = 3

f(7) = 1

Cevap:

1

Adım adım açıklama:

ekte;

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