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1)[tex]14 y^{3} z+35yz^{2} [/tex]
2)[tex]n(m-n)+2m(-m+n)[/tex]
3)[tex]5(n-2k)-3n(2k-n)[/tex]
1)[tex]14 y^{3} z+35yz^{2} [/tex]
2)[tex]n(m-n)+2m(-m+n)[/tex]
3)[tex]5(n-2k)-3n(2k-n)[/tex]
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Answers & Comments
1) 14y³z + 35yz² = 7yz (2y² + 5z)
2) n(m-n) + 2m(-m+n) = n(m-n) - 2m(n-m) = (n-m)(n-2m)
3) 5(n-2k) - 3n(2k-n) = 5(n-2k) + 3n(n-2k) = (n-2k)(5+3n)