Các câu hỏi tương tự
tim x,y,z biet: \(\left(x+1\right)^2+\left(y+1\right)^2+\left(x-y\right)^2=2\)
Giup mk vs mk sap phai nop roi
\(\left(2\times x-y\right)^5+\left(2\times y-8\right)^{2014}=0\).Tim x,y
Tim x, y biet
Xem chi tiết
a, \(\left[x+1\right]^2+\left|y+1\right|=0\)
b, \(\left|x+7\right|+\left[y-2\right]^{2016}=0\)
Tim X:Y biet
\(\left(x-1\right)^2+\left(y-4\right)^2=0\)
Tim cac so x,y,z,t biet:
\(\frac{27}{4}=\frac{-x}{3}=\frac{3}{y^2}=\frac{\left(z+3\right)^3}{-4}=\frac{\left|t\right|-2}{8}\)
Trinh bai cach lanm ra he
Tìm x,y biết:
\(\left|x+\frac{11}{7}\right|+\left|x+\frac{2}{7}\right|+\left|x+\frac{4}{7}\right|=4x\)
\(\left(x-2\right)^{2014}+\left(y-1\right)^{2016}+\left(x-y-2\right)=0\)
mk đang cần gấp giúp mk nha các bn
tim x,y biet /x-3/^2014+/6+2y/^2015<=0
tim x,y biet |x-3|^2014+|6+2y|^2015 be hon hoac bang 0
KN
21 tháng 2 2019 lúc 21:36
Tim x , y \(\inℤ\) , biết :
\(\left(x+2\right)^2+\left(y+2\right)^2+\left(x-y\right)^2=2\)