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qasaali

  • 3 years ago

integrate (2x^3-1)^2(6x^2)

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  1. lgbasallote
    • 3 years ago
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    let u = 2x^3 - 1 du = 6x^2 so therefore the integral just becomes \[\int u^2 du\] does that help?

  2. qasaali
    • 3 years ago
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    hey continue it dont stop u r on the right track

  3. lgbasallote
    • 3 years ago
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    that's already an easy integral...do you still need help?

  4. Snapbacklive
    • 3 years ago
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    24x^8-24x^5+6x^2

  5. WLB250219
    • 3 years ago
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    \[(2x^3-1)^2(6x^2\]

  6. amistre64
    • 3 years ago
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    i simple way is just to expand it all out into a single polynomial and integrate it term for term

  7. amistre64
    • 3 years ago
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    but if method is "defined", then lgbas is prolly best

  8. WLB250219
    • 3 years ago
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    true so in this question you can say \[49 * 12x\]

  9. WLB250219
    • 3 years ago
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    |dw:1344008290718:dw|that will dije you the answer that you are looking for

  10. WLB250219
    • 3 years ago
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    |dw:1344008471163:dw|

  11. WLB250219
    • 3 years ago
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    you can do it i believe you can you are smart !!

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