2/√(x ) + 3/√(y) =2 and 4/√(x) 9/√(y) = 1, solve the following pair of linear equations by substitution,elimination and cross multiplication method.
![How do you solve the following system using substitution?: 1/x + 1/y = 3/4, 3/x - 1/y = 1/4 | Socratic How do you solve the following system using substitution?: 1/x + 1/y = 3/4, 3/x - 1/y = 1/4 | Socratic](https://useruploads.socratic.org/HaPTlYA0T0WGkM2N5EuM_mat2.jpg.jpeg)
How do you solve the following system using substitution?: 1/x + 1/y = 3/4, 3/x - 1/y = 1/4 | Socratic
![Q4 | If x:y=3:1 then, find the ratio of x3 – y3 : x3 + y3 | if x ratio y = 3 ratio 1 find x cube - y - YouTube Q4 | If x:y=3:1 then, find the ratio of x3 – y3 : x3 + y3 | if x ratio y = 3 ratio 1 find x cube - y - YouTube](https://i.ytimg.com/vi/PvIZhbqRUYo/maxresdefault.jpg)