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August 27, 2014

Homework Help: College Algebra

Posted by Jennifer on Tuesday, January 3, 2012 at 8:11pm.

Solve the following equation in the complex number system
x^4+x^3+4x^2+10x-60=0



College Algebra - Reiny, Monday, January 2, 2012 at 11:49pm
hint

x = 2 and x = -3 are roots
so either do long division by x-2 and x+3
to get a quadratic or do it by synthetic division.

Solve that quadratic using the formula.



College Algebra - Jennifer, Tuesday, January 3, 2012 at 8:10pm
so what would my equation be to figure this question out?

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