01 Íàéäèòå çíà÷åíèå âûðàæåíèÿ `+`(`/`(`*`(2.4), `*`(`+`(5.4, -7.8)))) . 

ÐÅØÅÍÈÅ 

 

 

2.4/(5.4-7.8) 

http://www.wolframalpha.com/input/?i=2.4%2F%285.4-7.8%29 

`+`(`/`(`*`(2.4), `*`(`+`(5.4, -7.8)))) = -1.000000000 

ÎÒÂÅÒ 

-1