(8) To evaluate f √√x²-49 x -.dx we substitute x = A)7 sec8 B) 7sine C) 7tane D) 7cose

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A: We have to use the quotient rule , so we assume u and v and find u' and v'

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A: Answer

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A: As per the company guidelines we can solve first question. I hope that the given solution will help…

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A: Since you have posted multiple questions i can do first question as per our company guidelines…

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A: We need to evaluate integral.

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A: Given:

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A: we have to derivative with respect to x

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A: Area of the bounded region is A=21+(255 π/8)

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