Iklan

Pertanyaan

Carilah batasan nilai x yang memenuhi PtNM berikut. a. ∣ x + 3 ∣ < ∣ 3 x − 1 ∣ < 4

Carilah batasan nilai  yang memenuhi PtNM berikut.

a.  

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

00

:

12

:

35

:

22

Klaim

Iklan

I. Sutiawan

Master Teacher

Mahasiswa/Alumni Universitas Pasundan

Jawaban terverifikasi

Jawaban

batasan nilai yang memenuhi adalah

 batasan nilai x yang memenuhi open vertical bar x plus 3 close vertical bar less than open vertical bar 3 x minus 1 close vertical bar less than 4 adalah negative 1 half less than x less than 5 over 3 

Pembahasan

Jadi,batasan nilai yang memenuhi adalah

begin mathsize 12px style table attributes columnalign right center left columnspacing 0px end attributes row cell open vertical bar x plus 3 close vertical bar end cell less than cell open vertical bar 3 x minus 1 close vertical bar less than 4 end cell row cell open vertical bar x plus 3 close vertical bar end cell less than cell open vertical bar 3 x minus 1 close vertical bar space dan space open vertical bar 3 x minus 1 close vertical bar less than 4 end cell row cell left parenthesis left parenthesis x plus 3 right parenthesis plus left parenthesis 3 x minus 1 right parenthesis right parenthesis left parenthesis left parenthesis x plus 3 right parenthesis minus left parenthesis 3 x minus 1 right parenthesis right parenthesis end cell less than cell 0 space dan space minus 4 less than 3 x minus 1 less than 4 end cell row cell left parenthesis x plus 3 plus 3 x minus 1 right parenthesis left parenthesis x plus 3 minus 3 x plus 1 right parenthesis end cell less than cell 0 space dan space minus 3 less than 3 x less than 5 end cell row cell left parenthesis 4 x plus 2 right parenthesis left parenthesis negative 2 x plus 4 right parenthesis end cell less than cell 0 space dan space minus 3 less than 3 x less than 5 end cell row cell negative 1 half end cell less than cell x less than 2 space dan space minus 1 less than x less than 5 over 3 end cell row cell negative 1 half end cell less than cell x less than 5 over 3 end cell end table end style 

Jadi, batasan nilai x yang memenuhi open vertical bar x plus 3 close vertical bar less than open vertical bar 3 x minus 1 close vertical bar less than 4 adalah negative 1 half less than x less than 5 over 3 

Perdalam pemahamanmu bersama Master Teacher
di sesi Live Teaching, GRATIS!

46

Iklan

Pertanyaan serupa

Semua nilai x yang memenuhi pertidaksamaan 0 < ∣ x − 3 ∣ ≤ 3 adalah ...

24

5.0

Jawaban terverifikasi

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Roboguru

Coba GRATIS Aplikasi Ruangguru

Download di Google PlayDownload di AppstoreDownload di App Gallery

Produk Ruangguru

Hubungi Kami

Ruangguru WhatsApp

+62 815-7441-0000

Email info@ruangguru.com

[email protected]

Contact 02140008000

02140008000

Ikuti Kami

©2025 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia