Zamień sumę na iloczyn. * - do kwadratu 4+4x 15b+10 y-3y 12a* - 8b 6m-6a 16b-12c 15a* + 12b* 10n-15m
Zamień sumę na iloczyn. * - do kwadratu
4+4x
15b+10
y-3y
12a* - 8b
6m-6a
16b-12c
15a* + 12b*
10n-15m
4+4x = 4(1+x) 15b+10 = 5(3b+2) y-3y = y (1-3) = y*(-2) = -2y 12a* - 8b = 4(3a² -2b) 6m-6a = 6(m-a) 16b-12c = 4(4b-3c) 15a* + 12b* = 3 (5a² +4b²) 10n-15m = 5 (2n-3m)
4+4x = 4(1+x) 15b+10 = 5(3b+2) y-3y = y (1-3) = y*(-2) = -2y 12a* - 8b = 4(3a² -2b²) 6m-6a = 6(m-a) 16b-12c = 4(4b-3c) 15a* + 12b* = 3 (5a² +4b²) 10m -15m = 5 (2m-3m ) Licze na nAj