2 Упростите выражение:
1) -0,6 x ・ (−5y);
2) - 17a-9b + a + 21b;
3) a − (2a-18) + (12 + a);
4) -6(С − 5) + 3(с + 3).
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.