Question

solve the equation 15 by root x minus 8 by root Y is equal to 1 and 10 by root x + 8 by root Y is equal to 4​

Answer 1

Answer:

Step-by-step explanation:

15/root x - 8/root y = 1   eq1

10/root x + 8/root y = 4     eq2

eq1 + eq2

25/root x =5

25 = 5root x

x=25

substitute x as 25 in eq1

15/5 - 8/root y = 1

-8/root y = -2

y = 16