if xy = 7:5, then the value of (5x - 2y):(3x + 2y) is?
Answers
Answered by
1
Step-by-step explanation:
Given,xy=75
5x−2y3x+2y=
(5×7−2×5)(3×7+2×5)=
35−1021+10=
25/31
Answered by
0
Answer:
5:9
Step-by-step explanation:
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