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Semua nilai x yang memenuhi adalah ...

Semua nilai x yang memenuhi open vertical bar table row cell 2 minus x end cell 2 1 row 1 cell 3 minus x end cell 1 row 1 2 cell 2 minus x end cell end table close vertical bar equals 0 adalah ...

  1. x = 1 atau x= 5

  2. x = 1 atau x = -5

  3. x = -1 atau x = 5

  4. x = -1 atau x = -5

  5. x = 5 atau x = 0

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Mencari nilai x menggunakan metode horner Maka, nilai x yang memenuhi adalah x = 1 dan x = 5.

space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space open vertical bar table row cell 2 minus x end cell 2 1 row 1 cell 3 minus x end cell 1 row 1 2 cell 2 minus x end cell end table close vertical bar equals 0  space space space space space space space space space space space space space space space space space space open parentheses 2 minus x close parentheses open vertical bar table row cell 3 minus x end cell 1 row 2 cell 2 minus x end cell end table close vertical bar minus 1 open vertical bar table row 2 1 row 2 cell 2 minus x end cell end table close vertical bar plus 1 open vertical bar table row 2 1 row cell 3 minus x end cell 1 end table close vertical bar equals 0  open parentheses 2 minus x close parentheses open parentheses open parentheses 3 minus x close parentheses open parentheses 2 minus x close parentheses minus 2 close parentheses minus open parentheses 2 open parentheses 2 minus x close parentheses minus 2 close parentheses plus open parentheses 2 minus open parentheses 3 minus x close parentheses close parentheses equals 0  space space space open parentheses 2 minus x close parentheses open parentheses 6 minus 3 x minus 2 x plus x squared minus 2 close parentheses minus open parentheses 4 minus 2 x minus 2 close parentheses plus open parentheses 2 minus 3 plus x close parentheses equals 0  space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space open parentheses 2 minus x close parentheses open parentheses x squared minus 5 x plus 4 close parentheses minus open parentheses negative 2 x plus 2 close parentheses plus open parentheses x minus 1 close parentheses equals 0  space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space open parentheses 2 minus x close parentheses open parentheses x squared minus 5 x plus 4 close parentheses plus 2 x minus 2 plus x minus 1 equals 0  space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space open parentheses 2 minus x close parentheses open parentheses x squared minus 5 x plus 4 close parentheses plus 3 x minus 3 equals 0  space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space 2 x squared minus 10 x plus 8 minus x cubed plus 5 x squared minus 4 x plus 3 x minus 3 equals 0  space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space minus x cubed plus 7 x squared minus 11 x plus 5 equals 0  space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space x cubed minus 7 x squared plus 11 x minus 5 equals 0

Mencari nilai x menggunakan metode horner

Maka, nilai x yang memenuhi adalah x = 1 dan x = 5.

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