Mathematics
Senior High
Solved
三行目から4行目のところでなぜ二乗がつくんですか?
S
(2) 1x-182x-150x
dx
1
dx
gol
=√(x²-1-2x-1)
=log|x-1|--log|2x-1|+c
=
(x-1)2
-log
+C
12x-11
1) gol
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