Question

-3n⁴-12n³-12n² розложыть на множытели​

Answer 1

$\displaystyle\bf\\-3n^{4} -12n^{3} -12n^{2} =-3n^{2} \cdot(n^{2}+4n+4)=\\\\=-3n^{2} \cdot(n+2)^{2} =-3n^{2} \cdot(n+2)\cdot(n+2)$