Question

compound ratio of (x+y):(x-y) and(x-y):(x+y)​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

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Step-by-step explanation:

compound ratio is (x - y)*(y*y + x*y)/(x + y)*(x*x - x*y)

= (x - y)*y*(x + y)/(x + y)*x*(x - y)

= y/x = y:x