8х²-3х+12=12
8х²-3х=12-12
8х²-3х=0
х(8х-3)=0
х=0
или 8х-3=0
8х=3
х=3/8
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Verified answer
8х²-3х+12=12
8х²-3х=12-12
8х²-3х=0
х(8х-3)=0
х=0
или 8х-3=0
8х=3
х=3/8