Разложите на множители многочлен:
в) b^2c^2+c^3-b^3-bc
г) a^3-3a^2+a-3
1) b^2(c^2 - b) + c (c^2 - b) = (c^2-b)* (b^2 +c)
2) a^2 (a - 3) + (a-3)= (a - 3)* (a^2 +1)
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Answers & Comments
1) b^2(c^2 - b) + c (c^2 - b) = (c^2-b)* (b^2 +c)
2) a^2 (a - 3) + (a-3)= (a - 3)* (a^2 +1)