1.

The expression \(\frac{{\left( {{x^3} - 1} \right)\left( {{x^2} - 9x + 14} \right)}}{{\left( {{x^2} + x + 1} \right)\left( {{x^2} - 8x + 7} \right)}}\) simplifies to

A. (x - 1)
B. (x - 2)
C. (x - 7)
D. (x + 2)
Answer» C. (x - 7)


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