(х+6)³-х³
(х+6-х)*((х+6)²+(х+6)+х+х²)
6(х²+12х+36+х²+6х+х²)
6*3(х²+6х+12)
18(х²+6х+12)
18х³+54=0
5у=-18х³
у=-18/5х³
у=18/5х³
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(х+6)³-х³
(х+6-х)*((х+6)²+(х+6)+х+х²)
6(х²+12х+36+х²+6х+х²)
6*3(х²+6х+12)
18(х²+6х+12)
18х³+54=0
5у=-18х³
у=-18/5х³
у=18/5х³