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Pertanyaan

Nilai 9-log^2x^3y^3/6+2logx^12y^6-logx^30y^18

1 Jawaban

  • Itu bentuknya jadi :
    (3-logx^3y^3)(3+logx^3y^3)/(6+logx^24y^12-6logx^30y^18)
    = (3-3logxy)(3+3logxy)/(6-logx^6y^6)
    = (3(1-logxy))(3(1+logxy))/(6-6logxy)
    = (3(1-logxy))(3(1+logxy))/(6(1-logxy))
    = 1/2(3(1+logxy))
    = 3/2(log10xy)

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