Matematika

Pertanyaan

a. 12m/8 × 2/24m =

b. 3+x/7 × x-6/x =

1 Jawaban

  • #a
    = 12m/8 × 2/24m
    = (12m 
    × 2)/(8 × 24m)
    = 24m/192m
    = 24/192
    = 1/8

    #b
    = 3 + (x/7 
    × x) - 6/x
    = 3 + x^2/7 - 6/x
    = 21/7 
    + x^2/7 - 6/x
    = (21 + x^2)/7 - 6/x

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