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Diketahui .Nilai 3 C 12 ​ − 4 M 23 ​ + 5 C 31 ​ = ...

Diketahui begin mathsize 14px style K equals open parentheses table row 13 cell negative 20 end cell cell negative 5 end cell row cell negative 4 end cell 10 2 row 5 cell negative 3 end cell 10 end table close parentheses end style. Nilai  

  1. -144

  2. -44

  3. 44

  4. 144

  5. 444

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M. Robo

Master Teacher

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Diketahui .Untuk mencari nilai dari ,maka kita perlu mencari terlebih dahulu nilai lalu kita cari nilai .

Diketahui undefined. Untuk mencari nilai dari begin mathsize 14px style 3 C subscript 12 minus 4 M subscript 23 plus 5 C subscript 31 end style, maka kita perlu mencari terlebih dahulu nilai Error converting from MathML to accessible text. lalu kita cari nilai begin mathsize 14px style C subscript 12 space d a n space C subscript 31 end style.

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell M subscript 12 end cell equals cell open vertical bar table row cell negative 4 end cell 2 row 5 10 end table close vertical bar equals open parentheses negative 4 close parentheses times 10 minus 2 times 5 equals negative 40 minus 10 equals negative 50 end cell row cell C subscript 12 end cell equals cell open parentheses negative 1 close parentheses to the power of 1 plus 2 end exponent times M subscript 12 equals open parentheses negative 1 close parentheses cubed times open parentheses negative 50 close parentheses equals open parentheses negative 1 close parentheses times open parentheses negative 50 close parentheses equals 50 end cell row cell M subscript 23 end cell equals cell open vertical bar table row 13 cell negative 20 end cell row 5 cell negative 3 end cell end table close vertical bar equals 13 times open parentheses negative 3 close parentheses minus open parentheses negative 20 close parentheses times 5 equals negative 39 plus 100 equals 61 end cell row cell M subscript 31 end cell equals cell open vertical bar table row cell negative 20 end cell cell negative 5 end cell row 10 2 end table close vertical bar equals open parentheses negative 20 close parentheses times 2 minus open parentheses negative 5 close parentheses times 10 equals negative 40 plus 50 equals 10 end cell row cell C subscript 31 end cell equals cell open parentheses negative 1 close parentheses to the power of 3 plus 1 end exponent times M subscript 31 equals open parentheses negative 1 close parentheses to the power of 4 times 10 equals 1 times 10 equals 10 end cell row blank blank cell J a d i comma end cell row cell 3 C subscript 12 minus 4 M subscript 23 plus 5 C subscript 31 end cell equals cell 3 open parentheses 50 close parentheses minus 4 open parentheses 61 close parentheses plus 5 open parentheses 10 close parentheses end cell row blank equals cell 150 minus 244 plus 50 end cell row blank equals cell negative 44 end cell end table end style 

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