36,50,54.
nawet jak umiesz tylko jedno to zrob prosze ;]
z góry dzieki
Zad.53
a²-5a=a(a-5)
2b²-4b+6+b(2b-4)+6
3x³+6x²-12=3x(x²+2x)-12
3a²b-2ab²+ab=ab(3a-2b+1)
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Zad.53
a²-5a=a(a-5)
2b²-4b+6+b(2b-4)+6
3x³+6x²-12=3x(x²+2x)-12
3a²b-2ab²+ab=ab(3a-2b+1)