WEBVTT
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Let's try to take you to be square X.
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That's our use of motivated by this determined the denominator
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two to you. And we could write this as
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one over to you DX. So go ahead and
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solve this equation here for DX. So multiply that
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to you to the left. So also we have
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you squared equals x So this integral We have the
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X up here, so use this and then here
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X thought use where? Plus, he's where times
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you. So go ahead and cancel out. Ah
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, you And then what should we do here?
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See if that denominator factors If you'd like to use
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parcel fractions so we do And some recall you can
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rewrite this into grant in the form a over you
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be over you plus one. But then we have
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to go ahead and find a and e so here
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for and be we'LL have one for a minus one
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for Bea Evaluate those and then go back to the
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definition of you or, if you like, doesn't
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matter which however you like to write it, let's
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actually right in this form one half. So we
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have to Ellen exit the one half you could drop
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out flu values here because you was data that zero
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that here we have minus two natural log. Except
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the one half plus one. You could drop the
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bars here, too. And then here, we
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could simplify this. We're here. I'm using the
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property. That and therefore that's a final answer.