Toán Lớp 8: a) 2????^2 + 6????^3y
b) 9????^2 − 3???? − ????^2 − ????
????) ????^2 − ????^2 − 4???? + 4
d) 4????^2 − 16???? + 7
nhanh nhé! 50đ lun
Toán Lớp 8: a) 2????^2 + 6????^3y b) 9????^2 − 3???? − ????^2 − ???? ????) ????^2 − ????^2 − 4???? + 4 d) 4????^2 − 16???? + 7 nhanh nhé! 50đ lun
By Cát Linh
0 bình luận về “Toán Lớp 8: a) 2????^2 + 6????^3y b) 9????^2 − 3???? − ????^2 − ???? ????) ????^2 − ????^2 − 4???? + 4 d) 4????^2 − 16???? + 7 nhanh nhé! 50đ lun”