Math, asked by ttthaithcstranvanon1, 7 hours ago

Tìm m để phương trình X^4- 2x^2 - 1 = m có đúng 3 nghiệm

Answers

Answered by 880359
0

Answer:

pls write in english ... i cant understand

Answered by HelloHo30
0
I can’t understand your language. Please write in English.
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