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Mathematics, 22.07.2019 23:30, kathrynaveda
Var (x)=2,if u=5x+2,then var (u) is equal to ? ?
i know its 50. but how to reach the final answer
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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Var (x)=2,if u=5x+2,then var (u) is equal to ? ?
i know its 50. but how to reach the final an...
i know its 50. but how to reach the final an...
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