Roboguru

Hasil dari  adalah... .

Hasil dari open parentheses 2 square root of 2 close parentheses cross times open parentheses square root of 12 plus square root of 75 end root close parentheses adalah... .

  1. 14 square root of 6 

  2. 52 square root of 6 

  3. 42 square root of 6 

  4. 126 square root of 6 

Jawaban:

Dengan menggunakan sifat bentuk akar square root of a cross times b end root equals square root of a cross times square root of b, a greater or equal than 0 comma space b greater or equal than 0 , hasil dari open parentheses 2 square root of 2 close parentheses cross times open parentheses square root of 12 plus square root of 75 end root close parentheses sebagai berikut.

table attributes columnalign right center left columnspacing 0px end attributes row cell open parentheses 2 square root of 2 close parentheses cross times open parentheses square root of 12 plus square root of 75 end root close parentheses end cell equals cell 2 square root of 2 open parentheses 12 plus square root of 75 close parentheses end root end cell row blank equals cell 2 square root of 24 plus 2 square root of 75 end root end cell row blank equals cell 2 square root of 24 plus 2 square root of 25 times 3 end root end root end cell row blank equals cell 2 square root of 24 plus 2 times 5 times square root of 3 end root end cell row blank equals cell 2 square root of 24 plus 10 square root of 3 end root end cell row blank blank blank end table

Hasil dari open parentheses 2 square root of 2 close parentheses cross times open parentheses square root of 12 plus square root of 75 end root close parentheses adalah 2 square root of 24 plus 10 square root of 3 end root.

Oleh karena itu, tidak ada jawaban yang benar.

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