T
traionline9999


y=x^3 - 2^x2+(1-m)x +m
tim m de ham so cat truc hoanh tai 3 diem x1 x2 x3
dieu kien x1+x2+x3<4
ko biet dang dung box ko
nhung cung nho cac ban giai gium minh
tim m de ham so cat truc hoanh tai 3 diem x1 x2 x3
dieu kien x1+x2+x3<4
ko biet dang dung box ko
nhung cung nho cac ban giai gium minh
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