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HELP!!!! Please solve for k....?

ik/i+k=r^2

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  • Anonymous
    1 decade ago
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    ik/i+k=r^2

    k+k=r^2

    2k=r^2

    k=(r^2)/2

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  • 1 decade ago

    ik=r^2(i+k) cross multiply

    ik=ir^2+r^2k apply r^2 to the ()

    ik-r^2k=ir^2 subtract r^2k

    k(i-r^2)=ir^2 factor out k

    k=ir^2/(i-r^2) divid it by (i-r^2)

    Source(s): Me
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