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DeadShot

  • 3 years ago

Using synthetic division, what is the quotient of (2x^3 - 3x - 10) / (x - 2) ?

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  1. RadEn
    • 3 years ago
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    |dw:1361206441852:dw|

  2. RadEn
    • 3 years ago
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    im sure u can name the sign ?

  3. DeadShot
    • 3 years ago
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    2x^2 -3 +5 is the quotient, right?

  4. RadEn
    • 3 years ago
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    the first and the last term is right, but the middle term looks still incorrect

  5. DeadShot
    • 3 years ago
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    Oh! It's \[2x ^{2}-4x+5\]

  6. DeadShot
    • 3 years ago
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    Right?

  7. RadEn
    • 3 years ago
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    i wrote the quotient number 2,4,5. they were be positive value, right ?

  8. RadEn
    • 3 years ago
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    while u wrote -4x for the middle term ?

  9. DeadShot
    • 3 years ago
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    oh, oops, so it's \[2x ^{2}+4x+5\] right?

  10. RadEn
    • 3 years ago
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    yup. that's right

  11. DeadShot
    • 3 years ago
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    Thanks!

  12. RadEn
    • 3 years ago
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    glad to help :)

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