Question

Hasil dari lim X→-2 6-5x+2x²/ X³-4 adalah ...
minta bantuan Terima kasih​

Answer 1

Jawaban:

1

Penjelasan dengan langkah-langkah:

6 - 5(2) + 2(2²)/2³ - 4

= 6 - 10 + 2(4)/8 - 4

= - 4 + 8/4

= 4/4

= 1

[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at}}[/tex]

Answer 2

6 - 5x + 2x²/x³ - 4

Lim x => -2

= 6 - 5(-2) + 2(-2)²/(-2)³ - 4

= 6 - (5 × -2) + 2((-2) + (-2))/((-2) × (-2) × (-2)) - 4

= 6 - (-10) + 2(4)/(4 × (-2)) - 4

= 6 + 10 + 8/-16 - 4

= 16 + 8/-20

= 20/-20

= -1