Odpowiedzi

2010-03-07T15:17:46+01:00
A) 6xy-12x²y²+24x²y = 2(3xy-6x²y²+12x²y)
b) 6xy-12x²y²+24x²y = 6(xy-2x²y²+4x²y)
c) 6xy-12x²y²+24x²y = xy(6-12xy+24x)