Explain how you can find 3x584 using expanded form

1000 + 700 + 50 +2 

3x584= 1,752

3 * 584

In Expanded form:

3* 584 =   3 * (500 + 80 + 4) =   3*500 + 3* 80 + 3* 4
                      
                                             = 1500 + 240 + 12 = 1752

Hope this helped.

Num of plants = (original#ofplants)*(1.6)^t