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luis0147896325 Group Title

What is the remainder when (2x4 – 3x3 + x2 – 3x + 2) ÷ (x – 2) ?

  • one year ago
  • one year ago

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  1. ganeshie8 Group Title
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    synthetic division

    • one year ago
  2. luis0147896325 Group Title
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    i know but when i do it i don't get any of these 8 3 –6 –68 im left with 2 1 3 -3 -4

    • one year ago
  3. hartnn Group Title
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    or the remainder theorem plug in x=2 in (2x4 – 3x3 + x2 – 3x + 2)

    • one year ago
  4. cwrw238 Group Title
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    or u can use remainder theorem

    • one year ago
  5. luis0147896325 Group Title
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    does it work with long division? \

    • one year ago
  6. ganeshie8 Group Title
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    that also works

    • one year ago
  7. ganeshie8 Group Title
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    but synthetic division is the speed way to get u remainder

    • one year ago
  8. hartnn Group Title
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    the easiest one will be remainder theorem .... :)

    • one year ago
  9. ganeshie8 Group Title
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    easiest to learn is remainder theorem, easiest to use is synthetic division :)

    • one year ago
  10. luis0147896325 Group Title
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    ok so... 2| 2 -3 1 -3 2 4 2 6 6 2 1 3 3 8

    • one year ago
  11. ganeshie8 Group Title
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    perfect !

    • one year ago
  12. luis0147896325 Group Title
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    so is 8 right?

    • one year ago
  13. whpalmer4 Group Title
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    Remainder theorem plus Horner's method is very fast. yes, 8 is correct.

    • one year ago
  14. ganeshie8 Group Title
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    8 = \(\checkmark\)

    • one year ago
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