Tuesday
September 16, 2014

Homework Help: pre cal

Posted by megan on Friday, September 17, 2010 at 10:09am.

Use synthetic division to show that x is a solution of the third-degree polynomial equation, and use the result to factor the polynomial completely. List all the real zeros of the function.

x^3 - 28x - 48 = 0

Value of x = -4

Please help!!Thank you

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