Question

x*y=34 2x+5y=5 find x and y

Answer 1

$xy = 34$

$x = \frac{34}{y}$

$2x + 5y = 5$

$2 (\frac{34}{y} ) + 5y = 5$

$68 + 5{y}^{2} = 5y$

$5{y}^{2} - 5y + 68 = 0$

$discriminant \: = {5}^{2} - 4(5)(68) = - 1335 = - ve$

Therefore, no real solution.