Zadanie Uzupełnij : a) 12x^2y^3 =12xy*… =6x^2 … =4y*… b) 6a^3b =1/2ab*… =3a^2 =2a^2b*… c) 8a^2b^3c =2abc*… =4ac*… =1/2bc*…
źródło:
a) 12x^2y^3 =12xy*xy^2 =6x^2*2y^3 =4y*3x^2y^2
b) 6a^3b =\frac{1}{2}ab*12a^2 =3a^2*2ab =2a^2b*3a
c) 8a^2b^3c =2abc*4ab^2 =4ac*2ab^3 =\frac{1}{2}bc*16a^2b^2