November 2018 1 39 Report

1. Rozwiąź równanie:

a) 4x²-2x+¼=0

b) 5x²+2x+1=0

c) 7x²+2x=1

d) -6x²+x+1=0

e) 2x²-9x-35=0

f)-6x+13x+5=0

g) 5x²-6x+6=0


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