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carr099

  • 4 years ago

integral (1+x^4+2x^2)^1/2

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  1. mayliz
    • 4 years ago
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    sqrt(1+x^4+2 x^2)

  2. carr099
    • 4 years ago
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    yes

  3. carr099
    • 4 years ago
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    when you solve it you have to pull out an ^2 to cancle the ^1/2 but i don't know how to do that

  4. Mr.Math
    • 4 years ago
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    Hint: \(1+x^4+2x^2=(x^2+1)^2.\)

  5. carr099
    • 4 years ago
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    oh ok thanks

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