Các câu hỏi tương tự
P=(3can x/x+22+canx/canx-2=3x-5canx/4-x):(2canx-1/canx-2-1)
Y=-1/2 . x^2
A, ve
B, Tìm m de (d) : y =2x+ m cat ( p) tai 2 diem pb
Mk can gap mong mn giai dum cam on tr'c
giai pt nay giup em voi dang can gap x-\(\sqrt{\left(x-2\right)}\)+4=0
BAI 1 TINH GIA TRI CUA BTHUC
A=3PHAN 1+CAN 3 -2PHAN 1-CAN 3
B=CAN 10-CAN 5 PHAN CAN 2-1 -3CAN 5 +5PHAN CAN 5+3 +2 PHAN CAN 2
BAI 2 GIAI PT
a)CAN 49-28X+4X MU 2 -5=0
b)1PHAN 2 CAN X-2 -4 CAN 4X -8 PHAN 9 +CAN 9X+18 -5=0
MOI NGUOI GIUP MINH VS MINH CAN LUON BAY GIO
CAM ON
giai pt:
1)can(2(x+1)(x+3))+can((x+1)(x-1))=2(x+1)
2)can(x)-can(x+1)-can(x+4)+can(x+9)=0
Tim x,y nguyen thoa man 1+can(x+y+3)=canx+can y
cho hinh thang abcd bd=8 bc=15 cd=17 dien tich abcd = 90 . tinh chieu cao cua hinh thang ?? minh can gap giai giup mk nha !!! cam on moi nguoi nhieu
can gap:
giai hpt
x2+1+y(y+x)=4y
(x^2+1)(y+x-2)=-2
giai phuong trinh (x-1)^2016+(x-2)^2016=1
cac ban lam giup bai nay cho minh vs. minh dang can gap. thank you nhiu