a. 12m/8 × 2/24m = b. 3+x/7 × x-6/x =
Matematika
elsajuliapalica
Pertanyaan
a. 12m/8 × 2/24m =
b. 3+x/7 × x-6/x =
b. 3+x/7 × x-6/x =
1 Jawaban
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1. Jawaban stefanigifta
#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