NoelMavros NoelMavros

02-05-2017
Mathematics

contestada

Factor z^2 – 3z – 18.

A. (z + 8)(z – 10)
B. (z + 2)(z – 9)
C. (z – 3)(z – 6)
D. (z + 3)(z – 6)

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Preetham123 Preetham123

02-05-2017

The answer seems to be d, as it is the only one which gives you the above expression.

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