разложите многочлен на множители
a)5a²+10ab+5b²
б)2x²+4x+2
в)3m²+3n²-6mn
г)8n²-16n+8
a)5a²+10ab+5b²
б)2x²+4x+2
в)3m²+3n²-6mn
г)8n²-16n+8
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Answers & Comments
2x²+4x+2=2(x²+2x+1)=2(x+1)²
3m²+3n²-6mn=3(m²-2mn+n²)=3(m-n)²
8n²-16n+8=8(n²-2n+1)=8(n-1)²