Pertanyaan

Nilai x → − 2 lim x + 2 2 x 2 − 8

Nilai $x \to - 2 lim \frac{2 x ^{2} - 8}{x + 2}$

-8
-4
-2
4
8

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A. Rahmawati

Master Teacher

Mahasiswa/Alumni Universitas Pendidikan Indonesia

Jawaban terverifikasi

Jawaban

jawaban yang benar ialah A.

Pembahasan

Jadi nilai dari . Oleh karena itu, jawaban yang benar ialah A.

$table attributes columnalign right center left columnspacing 0px end attributes row cell limit as straight x rightwards arrow negative 2 of fraction numerator 2 straight x squared minus 8 over denominator straight x plus 2 end fraction end cell equals cell limit as straight x rightwards arrow negative 2 of fraction numerator 2 open parentheses straight x squared minus 4 close parentheses over denominator straight x plus 2 end fraction end cell row blank equals cell 2 limit as straight x rightwards arrow negative 2 of fraction numerator open parentheses straight x plus 2 close parentheses open parentheses straight x minus 2 close parentheses over denominator straight x plus 2 end fraction end cell row blank equals cell 2 limit as straight x rightwards arrow negative 2 of straight x minus 2 end cell row blank equals cell 2 open parentheses negative 2 close parentheses open parentheses 2 close parentheses end cell row blank equals cell negative 8 end cell end table$

Jadi nilai dari $limit as x rightwards arrow negative 2 of fraction numerator 2 x squared minus 8 over denominator x plus 2 end fraction equals negative 8$ .

Oleh karena itu, jawaban yang benar ialah A.