If x(x - 5)(x + 2) = 0, is x negative? (1) x^2 – 7x ≠ 0 (2) x^2 –2x –15 ≠ 0

If x(x - 5)(x + 2) = 0, is x negative? (1) x^2 – 7x ≠ 0 (...

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DS · Data Sufficiency

605-655

Algebra

x(x - 5)(x + 2) = 0

, is

x

negative?

(1)

x^2 – 7x ≠ 0

(2)

x^2 –2x –15 ≠ 0

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605-655

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