The cost of one pen is given by the expression (2x^2 - x - 10)/(x^2 - x -6).
the cost of one p...
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Mathematics, 31.08.2019 14:30 nonjabulomabaso7423
The cost of one pen is given by the expression (2x^2 - x - 10)/(x^2 - x -6).
the cost of one pen is undefined when x =
the choices:
a. 3 and -2
b. -3 and 2
c. 3
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