Question

if xy = 7:5, then the value of (5x - 2y):(3x + 2y) is?
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Answer 1

Step-by-step explanation:

Given,xy=75

5x−2y3x+2y=

(5×7−2×5)(3×7+2×5)=

35−1021+10=

25/31

Answer 2

Answer:

5:9

Step-by-step explanation:

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