Ответ:
1) 4 xy + x³y³ = xy (4 +x²y²)
2) 3 ву - 6в = 3в(у - 2)
3) x²y²z² + xyz = xyz (xyz + 1)
4) -8mn - m² = -m(8n + m) или m(-8n - m)
5) 21b³c³ +14c² = 7b³c²(3c + 2b)
6) 16a³b²c - 8b³c - 12c²b²a² = 4a²b²c(4a - 2a²b - 3c)
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Answers & Comments
Ответ:
1) 4 xy + x³y³ = xy (4 +x²y²)
2) 3 ву - 6в = 3в(у - 2)
3) x²y²z² + xyz = xyz (xyz + 1)
4) -8mn - m² = -m(8n + m) или m(-8n - m)
5) 21b³c³ +14c² = 7b³c²(3c + 2b)
6) 16a³b²c - 8b³c - 12c²b²a² = 4a²b²c(4a - 2a²b - 3c)