упростите выражение: а)3(2m+1)+4m-7 в)5(0,6-1,5р)+8-3,5р д)0,9(2b-1)-0,5b+1 ================ a)1,6*(-0.2n) б)-6,4а*(-5с)
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.