Q ( 5/50)
Quis terakhir dilanjut besok yaa
f(x) = x! + x! - x³ + 2
f( 5) = ...
note : like PPKn ku sampai 1000
Quis terakhir dilanjut besok yaa
f(x) = x! + x! - x³ + 2
f( 5) = ...
note : like PPKn ku sampai 1000
》Fungsi
f(x) = x! + x! - x³ + 2
f(5) = 5! + 5! - 5³ + 2
f(5) = 5 × 4 × 3 × 2 × 1 + 5! - 5³ + 2
f(5) = 20 × 6 + 5 × 4 × 3 × 2 × 1 - 5³ + 2
f(5) = 120 + 20 × 6 - 5 × 5 × 5 + 2
f(5) = 120 + 120 - 125 + 2
f(5) = 240 - 125 + 2
f(5) = 117
Penjelasan dengan langkah-langkah:
[tex] \tt \: f(x) = x! + x! - x³ + 2[/tex]
[tex] \tt \: f(5) = 5! + 5! - 5³ + 2[/tex]
[tex] \tt \: f(5) = (5×4×3×2×1) + (5×4×3×2×1) - (5×5×5) + 2[/tex]
[tex] \tt \: f(5) = 120 + (5×4×3×2×1) - (5×5×5) + 2[/tex]
[tex] \tt \: f(5) = 120 + 120 - (5×5×5) + 2[/tex]
[tex] \tt \: f(5) = 120 + 120 - 125 + 2[/tex]
[tex] \tt \: f(5) = 240 - 125 + 2[/tex]
[tex] \tt \: f(5) = 115 + 2[/tex]
[tex] \tt \: f(5) = 117[/tex]
