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hiralpatel121

Need help with attached problem.

  • one year ago
  • one year ago

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  1. hiralpatel121
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    • one year ago
  2. Spacelimbus
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    Write it in exponential form.

    • one year ago
  3. eseidl
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    then use power rule

    • one year ago
  4. hiralpatel121
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    How?

    • one year ago
  5. eseidl
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    \[=\int\limits_{}^{}x^\frac{2}{11}dx\]

    • one year ago
  6. eseidl
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    recall:\[\int\limits_{}^{}x^n=\frac{1}{n+1}x^{n+1}\]

    • one year ago
  7. hiralpatel121
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    Then what?

    • one year ago
  8. helder_edwin
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    this is the general case in your case you have \[ \large \sqrt[10]{x^2}=x^{2/10}=x^{1/5} \] can u go on?

    • one year ago
  9. hiralpatel121
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    Do I put 1/5 in front of x and subtract the exponent by 1?

    • one year ago
  10. helder_edwin
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    no. u are integrating. se the last post of eseidl

    • one year ago
  11. Spacelimbus
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    This one is identical to the ones we have done yesterday @hiralpatel121 (-: it's all the exponent law of integration.

    • one year ago
  12. helder_edwin
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    so far you have \[ \large \int\sqrt[10]{x^2}\,dx=\int x^{1/5}\,dx=\frac{1}{?}x^? \]

    • one year ago
  13. hiralpatel121
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    1/5x

    • one year ago
  14. helder_edwin
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    in the last post of eseidl u put n=1/5

    • one year ago
  15. helder_edwin
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    so @hiralpatel121 ?

    • one year ago
  16. eseidl
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    the fraction is 2/11 not 2/10

    • one year ago
  17. helder_edwin
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    right. sorry about that. it is in fact 2/11

    • one year ago
  18. eseidl
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    Just put n=2/11 into the formula I gave you above. I assume you are good with adding fraction, etc.

    • one year ago
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