FunctionHard

Question

Solution of (2x + 1) (x − 3) (x + 7) < 0 is-

Options

A.(− ∞, −7) ∪
B.(− ∞, −7) ∪
C.(− ∞, 7) ∪
D.(− ∞, −7) ∪  (3, ∞)

Solution

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