Sistem Persamaan Aljabar

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1. $3x^2 = \frac{6}{y}$ dan $xy = 2$. Nilai dari $3x$ adalah...

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1
Step 1

Halo nyynaa, mari kita selesaikan soal aljabar ini bersama-sama.

Mencari Nilai $3x$

2
Step 2

Pertama, mari kita tuliskan kembali informasi yang diberikan di dalam soal.

$$3x^2 = \frac{6}{y}$$
$$xy = 2$$
3
Step 3

Kita ingin mencari nilai tiga eks. Perhatikan persamaan pertama, ada variabel ye di penyebut sebelah kanan.

4
Step 4

Mari kita kalikan kedua ruas persamaan pertama dengan ye untuk memindahkan variabel tersebut ke ruas kiri.

5
Step 5

Bentuk tiga eks kuadrat kali ye dapat kita tulis ulang menjadi tiga eks dikali eks ye agar kita bisa menggunakan informasi dari persamaan kedua.

6
Step 6

Sekarang, perhatikan persamaan kedua yang kita miliki, yaitu eks ye sama dengan dua.

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About This Question

Subject
Mathematics
Topic
Algebra
Difficulty
Medium
Question Type
Open Ended

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