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2014-08-08T17:48:02+03:00
1)1080= 2³ *3³ *5
8700=2² * 3 * 5² *29

(1080;8700)= 2² *3 *5 =60

[1080;8700]=2³ * 3³ * 5² *29 = 156 600

2)89,6 *10⁶ t= 89,6 *10⁹ kg

22* 10⁸ m³= 22* 10¹¹ dm³ =  22 *10¹¹l

3)|-22+3| *(+4)=  |-19| *4=  19*4=  76
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