Iklan

Pertanyaan

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 …

  1. left parenthesis 16 comma 38 right parenthesis space d a n space left parenthesis 6 comma negative 6 right parenthesis

  2. left parenthesis 15 comma 38 right parenthesis space d a n space left parenthesis negative 6 comma negative 6 right parenthesis

  3. left parenthesis 16 comma 38 right parenthesis space d a n space left parenthesis 6 comma 6 right parenthesis

  4. left parenthesis 16 comma 35 right parenthesis space d a n space left parenthesis negative 6 comma negative 6 right parenthesis

  5. left parenthesis 16 comma 38 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

:

51

:

14

Klaim

Iklan

P. Tessalonika

Master Teacher

Mahasiswa/Alumni Universitas Negeri Medan

Jawaban terverifikasi

Pembahasan

2 x minus y plus 6 equals 0 left right double arrow y equals 2 x plus 6 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 6 k e p e r s a m a a n space y equals x squared minus 8 x minus 90 comma space m a k a colon x squared minus 8 x minus 90 equals 2 x plus 6 x squared minus 8 x minus 2 x minus 90 minus 6 equals 0 x squared minus 10 x minus 96 equals 0 open parentheses x minus 16 close parentheses open parentheses x plus 6 close parentheses equals 0 S e h i n g g a space d i space d a p a t space x subscript 1 equals 16 space d a n space x subscript 2 equals negative 6 comma l a l u space s u b s t i t u s i k a n space k e space s a l a h space s a t u p e r s a m a a n comma space m i s a l space k e space p e r s a m a a n y equals 2 x plus 6 comma space m a k a space d i p e r o l e h colon x equals 16 rightwards double arrow y equals 2 open parentheses 16 close parentheses plus 6 equals 38 x equals negative 6 rightwards double arrow y equals 2 open parentheses negative 6 close parentheses plus 6 equals negative 6 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 16 comma 38 right parenthesis space d a n space left parenthesis negative 6 comma negative 6 right parenthesis.

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

8

Iklan

Pertanyaan serupa

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

1

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