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Ejercicios resueltos de Cálculo - Universidad de Málaga

Ejercicios resueltos de Cálculo - Universidad de Málaga

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Integración 339<br />

<br />

2x4 + 19x3 + 61x2 + 8x + 30<br />

(x + 2) 4 dx<br />

<br />

138 − 72(x + 2) − 5(x + 2) 2 + 3(x + 2) 3 + 2(x + 2) 4<br />

=<br />

(x + 2) 4<br />

dx<br />

<br />

138 72 5 3<br />

=<br />

− − + + 2 dx<br />

(x + 2) 4 (x + 2) 3 (x + 2) 2 x + 2<br />

138 72 5<br />

=<br />

−<br />

− + log |x + 2| + 2x<br />

−3(x + 2) 3 −2(x + 2) 2 −(x + 2)<br />

= − 46 36 5<br />

+ + + 3log |x + 2| + 2x<br />

(x + 2) 3 (x + 2) 2 x + 2<br />

<br />

6x5 + 31x4 + 61x3 + 48x2 − 8x − 24<br />

(x + 1) 7 dx<br />

<br />

−4 − 15(x + 1) − 9(x + 1) 2 − 3(x + 1) 3 + (x + 1) 4 + 6(x + 1) 5<br />

=<br />

(x + 1) 7<br />

dx<br />

<br />

−4 15 9 3 1 6<br />

=<br />

− − − + +<br />

(x + 1) 7 (x + 1) 6 (x + 1) 5 (x + 1) 4 (x + 1) 3 (x + 1) 2<br />

<br />

dx<br />

−4 15 9 3 1 6<br />

=<br />

−<br />

−<br />

− + +<br />

−6(x + 1) 6 −5(x + 1) 5 −4(x + 1) 4 −3(x + 1) 3 −2(x + 1) 2 −(x + 1)<br />

2 3 9 1 1 6<br />

= + + + − −<br />

3(x + 1) 6 (x + 1) 5 4(x + 1) 4 (x + 1) 3 2(x + 1) 2 x + 1<br />

<strong>Ejercicios</strong> <strong>resueltos</strong> <strong>de</strong> <strong>Cálculo</strong>. c○Agustín Valver<strong>de</strong><br />

(c)<br />

(d)

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