Pertanyaan

Tentukan nilai dari: c. x → 2 lim 4 − x x 2 + 2 x − 1

Tentukan nilai dari:

c. $x \to 2 lim \frac{x ^{2} + 2 x - 1}{4 - x}$

D. Entry

Master Teacher

Jawaban terverifikasi

Pembahasan

$begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell limit as x rightwards arrow 2 of fraction numerator x squared plus 2 x minus 1 over denominator 4 minus x end fraction end cell equals cell fraction numerator left parenthesis 2 right parenthesis squared plus 2 left parenthesis 2 right parenthesis minus 1 over denominator 4 minus 2 end fraction end cell row blank equals cell fraction numerator 4 plus 4 minus 1 over denominator 2 end fraction end cell row blank equals cell 7 over 2 end cell end table end style$

Latihan Bab

Konsep Kilat

Konsep Limit

Sifat Limit

Limit Fungsi Aljabar