pertidaksamaan Dari |3m-6|>|2m+1|
Matematika
misyel6
Pertanyaan
pertidaksamaan Dari |3m-6|>|2m+1|
1 Jawaban
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1. Jawaban muhagus955
|3m-6|>|2m+1|
[ 3m-6+2m+1] [3m-6-(2m+1) ] >o
[ 3m-6+2m+1] [3m-6-2m-1 ] >o
[ 5m+-5 ] [ 1m + -7 ] >o
[ 5m+-5 ] [ 1m - -7 ] <o
5m+-5= 0
5m = o + -5
5m = -5
m = -5/5
m = -1
1m - -6 = 0
1m = 0 + 6
1m = 6
m = 6/1
m = 6
-1<x<6
jadi HP { x| -1<x<6 }