Các câu hỏi tương tự
1/so cac so chan co cac chu so khac nhau lap tu cac chu so 1;2;3;4
2/so cac so nguyen thoa man /-12x+7/=40 la
3/tap hop cac so nguyen x thoa man /7-x/=/x+3/ la
2 nguoi nhanh nhat se duoc like
so cac so nguyen x thoa man |-12x+7|=40
so cac so nguyen x thoa man -12x +7=40 va -12x +7 nam trong gia tri tuyet doi
so cac so nguyen x thoa man /-12x +7/=40
3nguoi tra loi nhanh nhat se duoc like
Tap hop cac so nguyen x thoa man : |7-x|=|x+3| la
tap hop cac so nguyen x thoa man : 45 - |-27 - (-25) - x| = -7 + 27 la
tap hop cac so nguyen x thoa man (x^2+4x+7)chia het cho (x+4) la
Tìm tập hop cac so nguyen x thoa man cac dieu kien sau
a)7/2 . 5/12 - 1 < x < 23/3 ÷ 7/3 + 5/7
b)-2240/6 x + 3 ÷5/3 la so nguyen
cho 2 so x;y la cac so nguyen sao cho :/x/ +/y/ = 2 so cap (x;y) thoa man la