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Evaluating a Definite Integral In Exercises
61–68, evaluate the definite integral. Use a
graphing utility to verify your result.
DES
61.
62.
x3(2x4 + 1)2 dx
-1
63.
| xứ + 1) do
L.
$* * +1
12
2.x2x3 + 1 dx
-1
$*)
64. L xv1 = * d
6.
1-2-
4
X
65.
.
1
dx
2x + 1
66.
dx
1 + 2x2
1 +
5
1
X
67
7. S tout more
dx
68.
- dx
2.
x(1 + )
X
-
2x – 6
4

Answer 1

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