Simplify for all x does not equal 4:

StartFraction x cubed minus 4 x squared plus 5 x minus 20 over x minus 4 EndFraction

Answer options with 5 options
A.
x squared plus 5

B.
x cubed minus 4 x squared

C.
x squared plus 5 minus 20

D.
x cubed minus x squared minus 15

E.
x cubed minus 4 x squared plus 5

1 answer

E. x cubed - 4x squared + 5

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