Ответ:
|6x²-7x+2|=2x
6х²-7х+2-2х=0
6х²-9х+2=0
х=-(-9) +√(-9) ²-4×6×2
-
_________________
2×6
х=9+√81-48
__________
12
х=-9+√33
________
х=9+√33
х=9-√33
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Ответ:
|6x²-7x+2|=2x
6х²-7х+2-2х=0
6х²-9х+2=0
х=-(-9) +√(-9) ²-4×6×2
-
_________________
2×6
х=9+√81-48
-
__________
12
х=-9+√33
-
________
12
х=9+√33
________
12
х=9-√33
________
12