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Pertanyaan

Jika , , dan maka nilai dari A × B - C adalah ….

Jika begin mathsize 14px style A equals open parentheses table row cell negative sign 1 end cell 0 2 end table close parentheses end stylebegin mathsize 14px style B equals open parentheses table row 0 3 row 1 0 row cell negative sign 2 end cell cell negative sign 1 end cell end table close parentheses end style, dan begin mathsize 14px style C equals open parentheses table row 2 cell negative sign 1 end cell end table close parentheses end style maka nilai dari × C adalah ….

  1. begin mathsize 14px style open parentheses table row cell negative sign 4 end cell cell negative sign 5 end cell end table close parentheses end style 

  2. begin mathsize 14px style open parentheses table row cell negative sign 4 end cell 5 end table close parentheses end style 

  3. begin mathsize 14px style open parentheses table row 4 cell negative sign 5 end cell end table close parentheses end style 

  4. begin mathsize 14px style open parentheses table row cell negative sign 6 end cell cell negative sign 4 end cell end table close parentheses end style 

  5. begin mathsize 14px style open parentheses table row cell negative sign 6 end cell 4 end table close parentheses end style 

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D. Kamilia

Master Teacher

Mahasiswa/Alumni Universitas Negeri Malang

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begin mathsize 14px style A cross times B bond C equals open parentheses table row cell negative sign 1 end cell 0 2 end table close parentheses cross times open parentheses table row 0 3 row 1 0 row cell negative sign 2 end cell cell negative sign 1 end cell end table close parentheses minus sign open parentheses table row 2 cell negative sign 1 end cell end table close parentheses equals open parentheses open parentheses table row cell negative sign 1 end cell 0 2 end table close parentheses cross times open parentheses table row 0 3 row 1 0 row cell negative sign 2 end cell cell negative sign 1 end cell end table close parentheses close parentheses minus sign open parentheses table row 2 cell negative sign 1 end cell end table close parentheses equals open parentheses table row cell open parentheses negative sign 1 close parentheses cross times 0 plus 0 cross times 1 plus 2 cross times open parentheses negative sign 2 close parentheses end cell cell open parentheses negative sign 1 close parentheses cross times 3 plus 0 cross times 0 plus 2 cross times open parentheses negative sign 1 close parentheses end cell end table close parentheses minus sign open parentheses table row 2 cell negative sign 1 end cell end table close parentheses equals open parentheses table row cell 0 plus 0 minus sign 4 end cell cell negative sign 3 plus 0 minus sign 2 end cell end table close parentheses minus sign open parentheses table row 2 cell negative sign 1 end cell end table close parentheses equals open parentheses table row cell negative sign 4 end cell cell negative sign 5 end cell end table close parentheses minus sign open parentheses table row 2 cell negative sign 1 end cell end table close parentheses equals open parentheses table row cell negative sign 4 minus sign 2 end cell cell negative sign 5 minus sign open parentheses negative sign 1 close parentheses end cell end table close parentheses equals open parentheses table row cell negative sign 6 end cell cell negative sign 4 end cell end table close parentheses end style  

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Jika , , dan serta ,maka nilai dari a − b 2 adalah ….

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