Question

solve the equation by equation coefficient​

Answer 1

$\sqrt{ \frac{x}{y} } = 4 \\ \\ \frac{x}{y} = 16 \\ \\ x = 16y \\ \\ x - 16y = 0 \\ \\ (2) \\ \\ \frac{1}{x} + \frac{1}{y} = \frac{1}{xy} \\ \\ \fractions{x}{xy} + \frac{y}{} = \frac{1}{xy$

$\sqrt{ \frac{x}{y} } = 4 \\ \\ \frac{x}{y} = 16 \\ \\ x = 16y \\ \\ x - 16y =0 \\ \\(2) \\ \\ \frac{1}{x} + \frac{1}{y} = \frac{1}{xy} \\ \\ \frac{x}{xy} + \frac{y}{} = \frac{1}{xy} \\ \\ x + y = 1 \\ \\ substract \: (1)and(2) \\ \\ x - 16y = 0 \\ x + y = 1 \\ 17y = 1 \\ y = \frac{1}{17} \\ \\ put \: y \: \frac{1}{17} in \: equation(2) \\ \\ x + \frac{1}{17} = 1 \\ \\ x = 1 - \frac{1}{17} \\ \\ x = \frac{16}{17} \\ \\ x = \frac{16}{17} \: y = \frac{1}{17} \\ is \: the \: solution \: of \: this \: simultaneos \: equation$