January 2019 1 42 Report
Rozwiąż równania (równania kwadratowe zupełne):

A. 9-(2x+3)^2 = 0
B. 36-(4x+2)^2=0
C. 10-(x-1)^2=0

Potrzebuję rozwiązania. Odpowiedzi to:
A. x1=-3; x2=0
B. x1--2; x2= 1
C. x1= 1 - pierw.z.10, x2= 1 + pierw.z.10
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