Odpowiedzi

2009-11-06T12:49:06+01:00
(4+3p2)(x-4p2)=2p2
4x-8p2+3xp2-12p4=2p2
4x-11xp4-12p4=2p2
4x-11x*2-12*2=2p2
-18x-24=2p2
x=2p2+24/-18
Najlepsza Odpowiedź!
2009-11-06T15:48:24+01:00
(4+3√2)(x-4√2)=2√2
4x - 16√2 + 3√2x - 24= 2√2
4x + 3√2x= 2√2+ 16√2+24
4x+ 3√2x =18√2 + 24
x=2√2+24/-18