Roboguru

Pertanyaan

begin mathsize 14px style 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 equals.... end style 

  1. size 14px 6 square root of size 14px 6 

  2. size 14px 3 square root of size 14px 6 

  3. size 14px 2 square root of size 14px 6 

  4. size 14px 1 over size 14px 12 square root of size 14px 6 

  5. size 14px 1 over size 14px 6 square root of size 14px 6 

Pembahasan Video:

Pembahasan Soal:

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.
 

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 12 April 2021

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