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Pernyataan berikut yang tidak benar adalah . . . .

Pertanyaan

Pernyataan berikut yang tidak benar adalah . . . .space 

  1. begin mathsize 14px style open parentheses square root of 2 close parentheses to the power of 5 cross times open parentheses square root of 2 close parentheses to the power of 7 equals 2 to the power of 6 end style 

  2. begin mathsize 14px style open parentheses 3 square root of 6 close parentheses to the power of 10 colon open parentheses 3 square root of 6 close parentheses to the power of 8 equals 9 square root of 12 end style 

  3. begin mathsize 14px style fraction numerator 6 to the power of 7 cross times 6 cubed over denominator 4 to the power of 5 cross times 9 to the power of 5 end fraction equals 1 end style 

  4. begin mathsize 14px style fraction numerator 6 to the power of 5 cross times 10 to the power of 5 over denominator 3 to the power of 5 cross times 10 to the power of 5 end fraction equals 32 end style 

Pembahasan:

Opsi A

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell open parentheses square root of 2 close parentheses to the power of 5 cross times open parentheses square root of 2 close parentheses to the power of 7 end cell equals cell open parentheses square root of 2 close parentheses to the power of 12 end cell row blank equals cell 2 to the power of 6 end cell end table end style

Opsi B

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell open parentheses 3 square root of 6 close parentheses to the power of 10 over open parentheses 3 square root of 6 close parentheses to the power of 8 end cell equals cell open parentheses 3 square root of 6 close parentheses squared end cell row blank equals cell 3 squared cross times open parentheses square root of 6 close parentheses squared end cell row blank equals cell 9 cross times 6 end cell row blank equals 54 end table end style

Opsi C

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell fraction numerator 6 to the power of 7 cross times 6 cubed over denominator 4 to the power of 5 cross times 9 to the power of 5 end fraction end cell equals 1 row cell fraction numerator 6 to the power of 10 over denominator 2 to the power of 5 cross times 2 to the power of 5 cross times 3 to the power of 5 cross times 3 to the power of 5 end fraction end cell equals 1 row cell fraction numerator 2 to the power of 10 cross times 3 to the power of 10 over denominator 2 to the power of 10 cross times 3 to the power of 10 end fraction end cell equals 1 row cell fraction numerator up diagonal strike 2 to the power of 10 end strike cross times up diagonal strike 3 to the power of 10 end strike over denominator up diagonal strike 2 to the power of 10 end strike cross times up diagonal strike 3 to the power of 10 end strike end fraction end cell equals 1 row 1 equals 1 end table end style

Opsi D

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell fraction numerator 6 to the power of 5 cross times 10 to the power of 5 over denominator 3 to the power of 5 cross times 10 to the power of 5 end fraction end cell equals cell fraction numerator 6 to the power of 5 cross times up diagonal strike 10 to the power of 5 end strike over denominator 3 to the power of 5 cross times up diagonal strike 10 to the power of 5 end strike end fraction end cell row cell fraction numerator 6 to the power of 5 cross times 10 to the power of 5 over denominator 3 to the power of 5 cross times 10 to the power of 5 end fraction end cell equals cell fraction numerator 2 to the power of 5 cross times 3 to the power of 5 over denominator 3 to the power of 5 end fraction end cell row cell fraction numerator 6 to the power of 5 cross times 10 to the power of 5 over denominator 3 to the power of 5 cross times 10 to the power of 5 end fraction end cell equals cell fraction numerator 2 to the power of 5 cross times up diagonal strike 3 to the power of 5 end strike over denominator up diagonal strike 3 to the power of 5 end strike end fraction end cell row cell fraction numerator 6 to the power of 5 cross times 10 to the power of 5 over denominator 3 to the power of 5 cross times 10 to the power of 5 end fraction end cell equals cell 2 to the power of 5 end cell row cell fraction numerator 6 to the power of 5 cross times 10 to the power of 5 over denominator 3 to the power of 5 cross times 10 to the power of 5 end fraction end cell equals 32 end table end style

Jadi, jawaban yang tepat adalah B

Jawaban terverifikasi

Dijawab oleh:

A. Rahmawati

Mahasiswa/Alumni Universitas Pendidikan Indonesia

Terakhir diupdate 05 Oktober 2021

Roboguru sudah bisa jawab 91.4% pertanyaan dengan benar

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