S
sweetvelvet_nttn_vt2010


cac ban giai dap gium minh bai nay:
x^2+2x-8+1/(x'^2+2x'-8) lam sao ma tinh
denta=9-1/(x'^2+2x'-8)
trong phan bai giang tiep tuyen ham da thuc, loai 2: VD2+VD3,khoa luyen thi dh dam bao cua thay Khai.
Minh cam on rat nhieu!
x^2+2x-8+1/(x'^2+2x'-8) lam sao ma tinh
denta=9-1/(x'^2+2x'-8)
trong phan bai giang tiep tuyen ham da thuc, loai 2: VD2+VD3,khoa luyen thi dh dam bao cua thay Khai.
Minh cam on rat nhieu!