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anonymous

  • one year ago

Need help Find the error in the following sample of work, if one exists. Factor completely. line 1: 6x^3-9x^2+2yx-3y line 2: = (6x^3-9x^2)+(2yx-3y) line 3: = 3x(2x-3)+y(2x-3) line 4: = (3x+y)(2x-3) A. The grouping in line 2 is incorrect. B. The greatest common factor was not factored out of the first group correctly in line 3. C. The greatest common factor was not factored out of the second group correctly in line 3. D. There is no mistake

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  1. welshfella
    • one year ago
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    what is the GCF of 6x^3 and 9x^2?

  2. anonymous
    • one year ago
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    3x^2

  3. welshfella
    • one year ago
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    the GCF is the greatest term which will divide into the 2 terms the GCf of the numbers 6 and 9 is 3

  4. welshfella
    • one year ago
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    right 3x^2

  5. welshfella
    • one year ago
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    So you see the error right?

  6. anonymous
    • one year ago
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    line 2 is the error

  7. welshfella
    • one year ago
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    No line 3

  8. anonymous
    • one year ago
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    so B

  9. welshfella
    • one year ago
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    yes

  10. anonymous
    • one year ago
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    Thank

  11. welshfella
    • one year ago
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    yw

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