Pertanyaan

x → 6 lim x − 6 x − 6 = ....

$x \to 6 lim \frac{x - 6}{x - 6} = ....$

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

Klaim

J. Joko

Master Teacher

Jawaban terverifikasi

Pembahasan

Jadi, jawaban yang tepat adalah C.

$begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell limit as x rightwards arrow 6 of fraction numerator x minus 6 over denominator square root of x minus square root of 6 end fraction end cell equals cell limit as x rightwards arrow 6 of fraction numerator x minus 6 open parentheses square root of x plus square root of 6 close parentheses over denominator open parentheses square root of x minus square root of 6 close parentheses open parentheses square root of x plus square root of 6 close parentheses end fraction end cell row blank equals cell limit as x rightwards arrow 6 of fraction numerator x minus 6 open parentheses square root of x plus square root of 6 close parentheses over denominator x minus 6 end fraction end cell row blank equals cell limit as x rightwards arrow 6 of square root of x plus square root of 6 end cell row blank equals cell square root of 6 plus square root of 6 end cell row blank equals cell 2 square root of 6 end cell end table end style$

Jadi, jawaban yang tepat adalah C.