Mathematics
Senior High
この問題の解き方が分からないので教えてくださいm(_ _)m
lim
x→0
√/1+x-1-x
X
V1+x-31-xos>x>i (D) se
1
X =[x] #$@E>x>S
(1+x)-(1-x)
= lim
2
x0 x 3√/(1+x)² +3/(1+x)(1− x) + 3√(1− x)²
Jet
(3) lim
x→0
= lim
x-0
2-3
2
3/(1+x)2 + 31 - x2 +3/(1-x)2
2x20 (S)
1+
5305>*
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