Odpowiedzi

2010-03-21T20:52:57+01:00
A) 6 xy - 12x²y²+24x²y = 2 (3xy - 6x²y² + 12x²y)
b) 6 xy - 12x²y²+24x²y = -6 (-xy +2x²y² - 4x²y)
c) 6 xy - 12x²y²+24x²y = 3xy (2 - 4xy + 8x)
2 3 2
2010-03-21T21:01:26+01:00
A) 2( 3xy - 6x(kwadrat)y(kwadrat) +12x(kwadrat)y)
b) -6(-xy - (-2xkwadrat y kwadrat) + (-4xkwadrat y)
c) 3xy( 2 - 4xy + 8x)
2 3 2