x -pierwsza liczba
x+4 druga
[x²+(x+4)²]=400
[x²+x²+8x+16]=400
2x²+8x-384=0
delta=64+3072=3136
x1=(-8-56)/4=-16
x2=(-8+56)/4=12
sa dwie mozliwosci:-16 i -12 oraz 12 i 16
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x -pierwsza liczba
x+4 druga
[x²+(x+4)²]=400
[x²+x²+8x+16]=400
2x²+8x-384=0
delta=64+3072=3136
x1=(-8-56)/4=-16
x2=(-8+56)/4=12
sa dwie mozliwosci:-16 i -12 oraz 12 i 16