n(x*y)=24 n(x*z)=15 and n(y*z)=40. Find n(x*y*z)

Question

n(x*y)=24 n(x*z)=15 and n(y*z)=40. Find n(x*y*z)

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2 weeks 2021-09-10T12:58:46+00:00 1 Answer 0

Answers ( )

  1. Emma
    0
    2021-09-10T13:00:05+00:00

    Answer:

    (x*y)*(x*z)*(y*z)=24*15*40

    (x*y*z)^2=14400

    xyz=-120 or xyz=120

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