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September 21, 2014

September 21, 2014

Posted by **Michael J** on Friday, June 4, 2010 at 9:48pm.

- algebra -
**Anonymous**, Saturday, June 5, 2010 at 4:05amIf you want to check your answer, just multiply -4x(6x^3-3x^2-4x). You will find out that you need to check your signs and your division.

- algebra -
**Michael**, Saturday, June 5, 2010 at 8:56am24x^4-12x^3+48x^2/-4x

this problem is divide by negative 4x

so my answer is should be 6x^3+3x^2+12x^

let me know if this right.

- algebra -
**Anonymous**, Monday, June 7, 2010 at 3:16amIt should be -6x^3+3x^2-12x. You just had a few signs wrong.

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