MCQMediumJEE Main 2023 · 8 April, Shift 1Complex Numbers Basics

Mathematics Question from JEE Main 2023 · 8 April, Shift 1

If for z=α+iβz = \alpha + i\beta, z+2=z+4(1+i)|z + 2| = z + 4(1 + i), then α+β\alpha + \beta and αβ\alpha\beta are the roots of the equation:

  • A

    x2+3x4=0x^2 + 3x - 4 = 0

  • B

    x2+7x+12=0x^2 + 7x + 12 = 0

  • C

    x2+x12=0x^2 + x - 12 = 0

  • D

    x2+2x3=0x^2 + 2x - 3 = 0

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