Mathematics
Senior High
Solved
ピンクの線はどのようにして決まりますか?
477 次の定積分を求めよ。
(4x+3x°+3x+1)dx
( S
(x°ーxーx+4)dx
-2
(3) (xー5x°+x°+9x)dx
477 (1) 与式=2| e241)dx=2|x+x
=2{(1+1)-0j=4
(2) 与式=2j;4ds=2-号
12
(ー2
+4x
3
0
0
8
+8
32
3
2
5
x
3コ2
(3) 与式=2| (x+x9dx=2
5
0
3
01
32
=2
5
8
272
3
15
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