Question

Integrate the given function

$\bold{∫^3_4 {x}^{4} dx}$
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Answer 1

$\\ \quad \: \: \int_{4}^{3} \ {x}^{4} \ dx$

$= \bigg[ \dfrac{ {x}^{5} }{5} \bigg]_{4}^{3}$

$= \bigg[ \dfrac{ {(3)}^{5} }{5} - \dfrac{ {(4)}^{5} }{5} \bigg]$

$= \dfrac{243 - 1024}{5}$

$= \tt - \dfrac{781}{5}$

Answer 2

Answer:

Solution : In the attachment

Hope it helps you :)