Toán Lớp 8: cho A=2X^2( x^3+x^2-2x^2+1), B=-3x^3(-2x^2+3x+2) tính A+B -

Lost Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Toán Lớp 8: cho A=2X^2( x^3+x^2-2x^2+1), B=-3x^3(-2x^2+3x+2) tính A+B