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MATH

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Write the following expression as a complex number in standard form.

2-7i/-3+8i

  • MATH -

    multiply top and bottom by (-3 - 8i) to get

    (2-7i)(-3-8i) / (-3+8i)(-3-8i)

    (-6 + 21i - 16i + 56i^2) / (9 + 64)

    (-62 + 5i)/73

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