tìm x,y sao cho \(x^{20}+\left(x+1\right)^{11}=2016^y\)
\(x^{20}+\left(x+1\right)^{11}=2016^y\)
Tìm các số tự nhiên x,y sao cho: \(x^{20}+\left(x+1\right)^{11}=2016^y\)
1) Tim x biet :
a) \(\frac{2}{3}x-70\frac{10}{11}:\left(\frac{131313}{151515}+\frac{131313}{353535}+\frac{131313}{636363}+\frac{131313}{999999}\right)=-5\)
2) a) Tim cac cap so thuc (x,y) sao cho x,y thoa man dong thoi 2 dieu kien sau:
x=\(x^2+y^2\)va \(y=2xy\)
Tìm x,y\(\in N\)\(\text{Tìm x,y \in N sao cho x^{20}+(x+1)^{11}=2020^y}\)sao cho \(x^{20}+\left(x+1\right)^{11}=2020^y\)
tim x va y biet (x+2015)^2016 +/y-2017/=0
1, Tìm x,y,z biết :
\(\left|x-6\right|+\left|x-10\right|+\left|x-2022\right|+\left|y-2014\right|+\left|z-2015\right|=2016\)
2, Tìm cặp số nguyên x,y biết :
\(\left|x-5\right|+\left|1-x\right|=\frac{12}{\left|y+1\right|+3}\)
Tìm các cặp số nguyên x, y biết:
\(\left|x-2015\right|+\left|1007-\frac{1}{2}y\right|+\left|x-2016\right|+\left|2017-x\right|=2\)
tim x,y
\(\left(\frac{1}{2}x-3\right)^{10}+\left(y^2-\frac{1}{4}\right)^{20}=0\)
lam chi tiet cho minh roi minh tick cho