RoboguruRoboguru
SD

Diketahui fungsi f(x)=2x+3 dan g(x)=2x2−5x+4.  Tentukan : c. g(2)−f(2)

Pertanyaan

Diketahui fungsi f left parenthesis x right parenthesis equals 2 x plus 3 dan straight g left parenthesis straight x right parenthesis equals 2 straight x squared minus 5 straight x plus 4. 

Tentukan :

c. straight g left parenthesis 2 right parenthesis minus straight f left parenthesis 2 right parenthesis 

R. RGFLLIMA

Master Teacher

Jawaban terverifikasi

Jawaban

i, table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell straight g left parenthesis 2 right parenthesis minus straight f left parenthesis 2 right parenthesis end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank equals blank end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank minus end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 5 end table  

Pembahasan

Operasi pengurangan aljabar.

table attributes columnalign right center left columnspacing 0px end attributes row cell straight g left parenthesis 2 right parenthesis minus straight f left parenthesis 2 right parenthesis end cell equals cell 2 left parenthesis 2 right parenthesis squared minus 5 left parenthesis 2 right parenthesis plus 4 minus left parenthesis 2 times 2 plus 3 right parenthesis end cell row blank equals cell 8 minus 10 plus 4 minus 4 minus 3 end cell row blank equals cell negative 5 end cell end table  

Jadii, table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell straight g left parenthesis 2 right parenthesis minus straight f left parenthesis 2 right parenthesis end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank equals blank end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank minus end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 5 end table  

36

0.0 (0 rating)

Pertanyaan serupa

Diketahui f(x)=x−2x​ dan g(x)=xx+2​. Nilai (gf​)(1)(f+g)(4)×(f−g)(3)​ adalah...

58

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

Produk Lainnya

Hubungi Kami

Ruangguru WhatsApp

081578200000

Email info@ruangguru.com

info@ruangguru.com

Contact 02140008000

02140008000

Ikuti Kami

©2022 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia