calculus

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write the product in standard form


(1-4i)(3-2i)



(squareroot-4+i)(6-5i)

  • calculus -

    FOIL.

    Iwill do one.

    (sqrt-4 +i)(6-5i) change sqrt-4 to 2i
    F 6*2i
    O -10i^2=10
    I 6i
    L -5i^2=5
    now add them.

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