Question

あや

399(8)質問は3枚目の写真です。

*(8)
2 dx
1x(x-4)
S₁

2
dx
21
1550
(8) S₁² = ( 2²-²4 - S ₁ ² ( x = ₁ - ² ) dx = 2√²(
=
1 x(x-4)
x-4 X
2
=710810
= [log|x-41-log|xt]₁
-*)
1
=((log2 - log 2) - (log 3 - 0)) = -log 3

1 ² = ( = = = = = = = ) dx =
&
)dxを
1 ² - ² ( = = = =-²4 ) dx e
と
K
するのはダメなんでしょうか?

積分法

Answer 1

✨ Best Answer ✨

ひま

いーよ