Часть С3 по математике. Решить уравнение:
x4+49x2+144-7x3-84x+12x2=36*(x2-8x+16)*x
x4+49x2+144-7x3-84x+12x2=36x3-288x2+576x
x4+49x2+144-7x3-84x+12x2-36x3+288x2-576x=0
x4-43x3+349x2-660x+144=0
а далше уравнение по таблице Горнера
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x4+49x2+144-7x3-84x+12x2=36*(x2-8x+16)*x
x4+49x2+144-7x3-84x+12x2=36x3-288x2+576x
x4+49x2+144-7x3-84x+12x2-36x3+288x2-576x=0
x4-43x3+349x2-660x+144=0
а далше уравнение по таблице Горнера