Pertanyaan

Nilai x → 3 lim x 2 + x − 12 x − 3 = ...

Nilai $x \to 3 lim \frac{x - 3}{x ^{2} + x - 12}$ = ...

A. Rahmawati

Master Teacher

Mahasiswa/Alumni Universitas Pendidikan Indonesia

Jawaban terverifikasi

Jawaban

nilai dari .

nilai dari $limit as straight x rightwards arrow 3 of fraction numerator straight x minus 3 over denominator straight x squared plus straight x minus 12 end fraction equals 7$ .

Pembahasan

Jadi, nilai dari .

$table attributes columnalign right center left columnspacing 0px end attributes row cell limit as straight x rightwards arrow 3 of fraction numerator straight x minus 3 over denominator straight x squared plus straight x minus 12 end fraction end cell equals cell limit as straight x rightwards arrow 3 of fraction numerator straight x minus 3 over denominator open parentheses straight x minus 3 close parentheses open parentheses straight x plus 4 close parentheses end fraction end cell row blank equals cell limit as straight x rightwards arrow 3 of straight x plus 4 end cell row blank equals cell 3 plus 4 space end cell row blank equals 7 end table$

Jadi, nilai dari $limit as straight x rightwards arrow 3 of fraction numerator straight x minus 3 over denominator straight x squared plus straight x minus 12 end fraction equals 7$ .