Ответ:
a)4a(2b-c)
b)(a-1)(3a²-2)
c)-3(b+2)(5b-6)
Объяснение:
a)a×(2b-c)+6ab-3ac
a×(2b-c+6b-3c)
a×(8b-4c)
a×4(2b-c)
4a(2b-c)
b)3a³-3a²-2a+1
3a²(a-1)-2(a-1)
(a-1)(3a²-2)
c)(b-6)²-16b²
(b-6-4b)(b-6+4b)
(-3b-6)(5b-6)
-3(b+2)(5b-6)
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
a)4a(2b-c)
b)(a-1)(3a²-2)
c)-3(b+2)(5b-6)
Объяснение:
a)a×(2b-c)+6ab-3ac
a×(2b-c+6b-3c)
a×(8b-4c)
a×4(2b-c)
4a(2b-c)
b)3a³-3a²-2a+1
3a²(a-1)-2(a-1)
(a-1)(3a²-2)
c)(b-6)²-16b²
(b-6-4b)(b-6+4b)
(-3b-6)(5b-6)
-3(b+2)(5b-6)