English
Senior High
(x+1)(x^2-x+1)の解ってなんですか!
Unresolved
Answers:
1
Mathematics
Senior High
この数学の問題教えてください!
(1) log 10 (x+2)(x+5)=1 (2) log₁ (9+x-x²)=-1
Unresolved
Answers:
1