Question

find (x+y)÷(x-y) if x=5by2 y=-3by4​

Answer 1

Answer:

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We have to find first X+Y

X+Y= 5/2 + (-3/4)

       = 5/2-3/4=>10-3/4=> 7/4

Now we find X-Y

X-Y= 5/2 - (-3/4) => 5/2 + 3/4=>10+3/4 =>13/4

Now X+Y/X-Y= (7/4) / (13/4) => 7/13

I hope this helps you

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Answer 2

x+y ÷ x-y =13/4 ÷ 7/4 =  13/4 × 4/7  = 13/7