Iklan

Pertanyaan

Penyelesaian dari sistem persamaan y = x 2 − 4 x − 24 d an 2 x − y + 3 = 0 adalah…

Penyelesaian dari sistem persamaan  adalah…

  1. left parenthesis negative 3 comma negative 3 right parenthesis space d a n space left parenthesis 6 comma 16 right parenthesis

  2. left parenthesis negative 3 comma negative 3 right parenthesis space d a n space left parenthesis 9 comma 21 right parenthesis

  3. left parenthesis 4 comma 8 right parenthesis space d a n space left parenthesis 6 comma 26 right parenthesis

  4. left parenthesis 6 comma negative 6 right parenthesis space d a n space left parenthesis 9 comma 21 right parenthesis

  5. left parenthesis negative 3 comma negative 3 right parenthesis space d a n space left parenthesis negative 6 comma negative 6 right parenthesis

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

02

:

03

:

31

:

45

Klaim

Iklan

N. Rahayu

Master Teacher

Mahasiswa/Alumni Universitas Negeri Jakarta

Jawaban terverifikasi

Pembahasan

2 x minus y plus 3 equals 0 left right double arrow y equals 2 x plus 3 S u b t i t u s i space p e r s a m a a n space y equals 2 x plus 3 space k e p e r s a m a a n space y equals x squared minus 4 x minus 24 x squared minus 4 x minus 24 equals 2 x plus 3 x squared minus 4 x minus 2 x minus 24 minus 3 equals 0 x squared minus 6 x minus 27 equals 0 left parenthesis x plus 3 right parenthesis left parenthesis x minus 9 right parenthesis equals 0 x equals negative 3 space a t a u space x equals 9 S u b s t i t u s i k a n space n i l a i space x space k e space p e r s a m a a n y equals 2 x plus 3 comma space m a k a space d i d a p a t colon x equals negative 3 rightwards double arrow y equals 2 open parentheses negative 3 close parentheses plus 3 equals negative 3 x equals 9 rightwards double arrow y equals 2 open parentheses 9 close parentheses plus 3 equals 21 J a d i comma space p e n y e l e s a i a a n n y a space a d a l a h colon left parenthesis negative 3 comma negative 3 right parenthesis space d a n space left parenthesis 9 comma 21 right parenthesis.

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

1

Iklan

Pertanyaan serupa

P e n ye l es aian d a r i s i s t e m p ers amaan y = x 2 − 8 x − 90 d an 2 x − y + 6 = 0 a d a l ah …

8

0.0

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

©2024 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia