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ICSE Class X Math 2020 Paper

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Question : 20 of 29
Marks: +1, -0
Using properties of proportion find x:yx: y, given:
  x2+2x2x+4=  y2+3y3y+9\; \frac{x^2+2x}{2x+4} = \; \frac{y^2+3y}{3y+9}
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