angella2011le angella2011le

14-11-2021
Mathematics

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Mother is M years old, and she is 4 times as old as her daughter, her age is x+8/x. how much older is the mother than her daughter, Mary?

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silirobert15 silirobert15

14-11-2021

[tex]4(x + \frac{8}{x}) - (x + \frac{8}{x}) = 3(x + \frac{8}{x}) = 3x + \frac{24}{x}[/tex]

ok done. Thank to me :>

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