Question

Solve it please as soon as possible​

Answer 1

Answer:

25 & 16

Step-by-step explanation:

Solve:

• 8√x-15√y=-√xy
• 10/√x+8/√y=4

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Putting the first equation as:

• 8√x-15√y=-√xy => √xy=15√y-8√x

Solving the second equation considering the above:

• 10/√x+8/√y=4
• 10√y+8√x=4√xy
• 10√y+8√x=4(15√y-8√x)
• 10√y+8√x=60√y-32√x
• 40√x=50√y
• 4√x=5√y
• √x/√y=5/4,  squares of both sides are:
• x/y=25/16
• x=25  and y=16

Solved