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Factor m³ + m² - m - 1

1 Answer

1 vote

Answer:


m^3+m^2-m-1\\=m^2(m+1)-1(m+1)\\=(m+1)(m^2-1)\\=(m+1)(m-1)(m+1)\\=(m+1)^2(m-1)

User Pierre Arnaud
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