Формула (X+Y)^2
Формула (X+Y)^2. That is the formula of x2+y2= (x+y)(x+y). Question no.4 10 men and 2 boys working together can do four times as much work as a man and a boy.
Question no.4 10 men and 2 boys working together can do four times as much work as a man and a boy.
That is the formula of x2+y2= (x+y)(x+y). Смена y(x) на x в уравнении. Question no.4 10 men and 2 boys working together can do four times as much work as a man and a boy. Working capacity of men and boy are in what ratio … ratio.
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