Matematika Sekolah Menengah Pertama Giliran di bilang mau habisin poin langsung follow :V f(x) = 9x² - 3x + 22f(3) = ?Pakai cara. copas -> Hapus (warn) Hanya komentar -> Hapus (warn) Kata acak -> Hapus​

marcelinablickulv – May 11, 2023

Giliran di bilang mau habisin poin langsung follow :V
f(x) = 9x² - 3x + 22
f(3) = ?

Pakai cara.
copas -> Hapus (warn)
Hanya komentar -> Hapus (warn)
Kata acak -> Hapus​

⏩ Penyelesaian soal:

Diketahui;

• f(x) = 9x² - 3x + 22

Ditanya;

• f(3)

Jawab:

f(x) = 9x² - 3x + 22

f(3) = 9.3² - 3.3 + 22

f(3) = 9.9 - 9 + 22

f(3) = 81 - 9 + 22

f(3) = 72 + 22

f(3) = 94

Mohon dikoreksi

f(x) = 9x² - 3x + 22

f(3) = 9 × 3² - 3 × 3 + 22

f(3) = 9 × 3 × 3 - 9 + 22

f(3) = 9 × 9 - 9 + 22

f(3) = 81 - 9 + 22

f(3) = 94