01 Íàéäèòå çíà÷åíèå âûðàæåíèÿ  `+`(`*`(.17, .3), `-`(0.49e-1)). 

ÐÅØÅÍÈÅ 

 

0.17*0.3-0.049 

http://www.wolframalpha.com/input/?i=0.17*0.3-0.049 

ÎÒÂÅÒ 

0.002