If m and n are integers, what is the value of m + n ?
1.(x + m)(x + n) = x^{2} + 5x + mn\ and\ x ≠ 0.
2.mn = 4
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AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
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BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
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CBOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
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DEACH statement ALONE is sufficient.
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EStatements (1) and (2) TOGETHER are NOT sufficient.