Factorization

2008-10-31 5:20 am

Factorize
2((p+q)^2) - 6((p+q)^3)

回答 (4)

2008-11-01 4:11 am

✔ 最佳答案

2((p+q)^2) - 6((p+q)^3)
=2(p+q)²- 6(p+q)^3
=2(p+q)²[1-3(p+q)].........抽個公因數2(p+q)²出泥
=2(p+q)²(1-3p-3q)

參考: 會考數學拿c既人~

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2008-11-02 2:01 am

2((p+q)^2)-6((p+q)^3)

=2(p+q)^2*(1-3(p+q))
=2(p+q)^2*(1-3p-3q)

參考: myself

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2008-11-01 1:14 am

2(p+q)^2-6(p+q)^3
=2(p+q)^2[1-3(p+q)]
=2(p+q)^2 (1-3p-3q)

參考: ME

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2008-10-31 6:15 am

2((p+q)^2) - 6((p+q)^3)
=2(p+q)^2 - 6(p+q)^3
=2(p+q)^2(1-3(p-q))
=2(p+q)^2(1-3p-3q)

唔g岩唔岩=.=sor....

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