SOLUTION: How do I factor this to get all the x's?
{{{x^3 -5x^2 + 7x -3}}}
I tried long division and grouping, neither worked.
Algebra.Com
Question 904633: How do I factor this to get all the x's?
I tried long division and grouping, neither worked.
Found 2 solutions by MathLover1, jim_thompson5910:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
...write as and as
...group
...in write as
or, you can put it this way
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
If you graph , you get
The graph has the x-intercepts of and
Since the graph touches the x axis at and doesn't pass through it, this means we have a root with multiplicity of 2 here.
So the factorization is
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