Penjelasan dengan langkah-langkah:
Lim x!!! + 7x - 21x³
x → 8
x!!! + 7x - 21x³
= (8.5.2) + 7(8) - 21(8³)
= (40.2) + (7 × 8) - 21(512)
= 80 + 56 - 10.752
= 136 - 10.752
= -10.616
________________________
✧ By Me ✧
___________________________________________
___________________________________________ 8!!! + 7(7) - 21(8³)
= (8 × 5 × 2) + (7 × 8) - (21 × 8³)
= (40 × 2) + (7 × 56) - (21 × 512)
= 80 - 10.696
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Penjelasan dengan langkah-langkah:
Lim x!!! + 7x - 21x³
x → 8
x!!! + 7x - 21x³
= (8.5.2) + 7(8) - 21(8³)
= (40.2) + (7 × 8) - 21(512)
= 80 + 56 - 10.752
= 136 - 10.752
= -10.616
________________________
✧ By Me ✧
SOAL 1
___________________________________________
Lim x!!! + 7x - 21x³
x → 8
___________________________________________ 8!!! + 7(7) - 21(8³)
= (8 × 5 × 2) + (7 × 8) - (21 × 8³)
= (40 × 2) + (7 × 56) - (21 × 512)
= 80 + 56 - 10.752
= 80 - 10.696
= -10.616
___________________________________________