Jika F(x) = (2x - 3)2 - x2, hitung F(2), F(0), dan F(-2)
Jika F(x) = (2x - 3)² - x², hitung F(2), F(0), dan F(-2).
Jawab:
F(x) = (2x – 3)² – x²
F(2) = (2(2) – 3)² – (2)²
= (4 – 3)² – 4
= 1 – 4
F(2) = -3
F(0) = (2(0) – 3)² – (0)²
= (0 – 3)² – 0
F(0) = 9
F(-2) = (2(-2) – 3)² – (-2)²
= (-4 – 3)² – 4
= 49 – 4
F(-2) = 45
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Semoga Bermanfaat dan Berkah
Jangan Lupa Belajar Terus
Ingat Cita-Cita, Orang Tua, dan Keluarga
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