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f(x) - Campus Rio Pomba

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•<br />

(iv) ( 3 .•VX-2 + 1/3x) dx .<br />

Temos,<br />

f ( -‘172 +<br />

1/3x) j dx 3 x2 dx =I. + j 1/3x dx<br />

x4 + 3x 1/2 + 4<br />

( v )<br />

dx .<br />

?Cic<br />

Temos,<br />

J<br />

. x4 + 3x-<br />

f x2/3 dx + 1 dx<br />

3 x<br />

x5/31<br />

5/3 + — ln lx 1 + c<br />

3<br />

3 x5/3<br />

ln lx 1 + c<br />

5 3<br />

V<br />

x1/2 + 4<br />

( -1/2 x4<br />

4<br />

3 1— dx<br />

3<br />

dx<br />

• 1,,<br />

1r;<br />

(x111. + 3x-516 + 4x 9 dx<br />

x11/3 dx + 3 .1' x-5/6 dx + 4 j. x-1/3 dx<br />

x14/3 14/3<br />

Introdução à integração 337<br />

X 1/6 X2/3<br />

+ 3 • 1/6 + 4 • 2/3 + c<br />

= X1413 + 18x1/66X273 + c .<br />

14

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