Matematika kwizzf(x) = x² + x! × x!! - 120f(4) = ??Sya cntiq qann U^U /mengpede v:​

malindapowlowskiulv – June 07, 2023

kwizz

f(x) = x² + x! × x!! - 120
f(4) = ??

Sya cntiq qann U^U /mengpede v:​

Jawaban:

Soal:

f(x)=x² + x! × x!! - 120

f(4)= ??

Jawab:

f(x)=x² + x! × x!! - 120

f(4)=4² + 4! × 4!! - 120

f(4)=(4×4) + (4×3×2×1) × (4×2) - 120

f(4)=16 + (12×2×1) × 8 - 120

f(4)=16 + (24 × 1) × 8 - 120

f(4)=16 + 24 × 8 - 120

f(4)=16 + { 24 × 8 } - 120

f(4)={ 16 + 192 } - 120

f(4)= 208 - 120

f(4)= 88

#Koreksi

Jawab:

f(4) = 88

Penjelasan dengan langkah-langkah:

f(x) = x² + x! × x!! - 120

f(4) = 4² + 4!(4!!) - 120

f(4) = 4×(4+(4×3×2×2)) - 120

f(4) = 4×(4+(12×4)) - 120

f(4) = 4×(4+48) - 120

f(4) = 4×52 - 120

f(4) = 208 - 120

f(4) = 88

___ KLF ___

[answer.2.content]