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