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nexis

  • 3 years ago

Evaluate the following integral:

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  1. nexis
    • 3 years ago
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    \[\int\limits_{}^{}\sin^24xcos^24xdx\] (If possible, say which identities/formulas you are using)

  2. calculusfunctions
    • 3 years ago
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    Are those exponents 3 or 2? It's hard to tell with the equation editor?

  3. Edutopia
    • 3 years ago
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    they are 2's

  4. calculusfunctions
    • 3 years ago
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    The power of sine looks like a 2 but the power of cosine looks like a 3.

  5. Stacey
    • 3 years ago
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    |dw:1351222321036:dw|

  6. ivanmlerner
    • 3 years ago
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    I'd use the formula that says that 2sin(x)cos(x)=sin(2x) Then the integrand gets sin^2(8x)/4 and now that is easy to calculate by parts

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