02 Íàéäèòå ñóììó ÷èñåë `+`(`*`(4.2, `*`(`^`(10, -2)))) è  `+`(`*`(4.2, `*`(`^`(10, -1)))) 

ÐÅØÅÍÈÅ 

`+`(`*`(4.2, `*`(`^`(10, -2))), `*`(4.2, `*`(`^`(10, -1)))) 

4.2*10^(-2)+4.2*10^(-1) 

http://www.wolframalpha.com/input/?i=4.2*10%5E%28-2%29%2B4.2*10%5E%28-1%29 

ÎÒÂÅÒ 

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