Упростить выражение и найти его значение :
а) 7.5х+4.6х-3.7х+0.5
при х=0.01
б) 3*(5.6х+3.7)+4*(2.8х-0.9)
при х=0.1
а) 7.5х+4.6х-3.7х+0.5
при х=0.01
б) 3*(5.6х+3.7)+4*(2.8х-0.9)
при х=0.1
More Questions From This User See All
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
2) 3(5.6х+4.7)+4(2.8х-0.9)=16.8х+14.1+11.2х-3.6=16.8×0.1+14.1+11.2×0.1-3.6=1.68+14.1+1.12-3.6=13.3