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Factor −15d^3+21d^2−6d completely.
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4 votes
Factor −15d^3+21d^2−6d completely.

User Fbuchinger
by
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1 Answer

7 votes

Answer:

-3d(d - 1)(5d - 2)

Explanation:

-15d³ + 21d² - 6d =

-3d(5d² -7d + 2) =

-3d(d - 1)(5d - 2) the original expression is now completely factored

User Desmond Smith
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