ROWIAZ:
a)
(x-½)²-(x-3/2)(x+3/2)=3x-1
b)
(3x-1)²+3›(2-x)²+8x²
Prosze o pomoc dam naj :)
ps.Uwaga w przykladzie b) macie miedzy 3 a nawiasem znak nie rowności
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