MCQMediumJEE Main 2023 · 31 January, Shift 2Applications of Derivatives (Monotonicity, Extrema)

Mathematics Question from JEE Main 2023 · 31 January, Shift 2

The equation e4x+8e3x+13e2x8ex+1=0,xRe^{4x} + 8e^{3x} + 13e^{2x} - 8e^x + 1 = 0, \quad x \in \mathbb{R} has:

  • A

    two solutions and both are negative

  • B

    no solution

  • C

    four solutions, two of which are negative

  • D

    two solutions and only one of them is negative

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