Solve for y in terms of x:(a).x² - 2xy + y² = 4(b).(x+y)/(x-y) = 5(c).x = √(y² - 2y)

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/02 06:31:23
Solve for y in terms of x:(a).x² - 2xy + y² = 4(b).(x+y)/(x-y) = 5(c).x = √(y² - 2y)

Solve for y in terms of x:(a).x² - 2xy + y² = 4(b).(x+y)/(x-y) = 5(c).x = √(y² - 2y)
Solve for y in terms of x:
(a).x² - 2xy + y² = 4
(b).(x+y)/(x-y) = 5
(c).x = √(y² - 2y)

Solve for y in terms of x:(a).x² - 2xy + y² = 4(b).(x+y)/(x-y) = 5(c).x = √(y² - 2y)
a,y=x+2或x-2
b,y=2x/3
c,y=1+根号(1+x^2)或1-根号(1+x^2)