Calculator problem Algebra2?

Posted on 2016-02-17 18:20:00 in Math by ANDREW

Find all zeros of the function 
Y=2x^3-8x^2+18x-72 
And 
Y=X^3-10x-12 

A. Using the graph or table function on your calculator, list any rational zeros. 

B. Verify the zero from part a. To verify use synthetic division or long division and divide the function by one rational root found in part a 

C. Use the quadratic function on the remaining factor to determine they other zero 

D. List all the zeros of the equation

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