asked 191k views
4 votes
Solve the equation log4 x² = log₂ (x-4).​

1 Answer

3 votes

Answer:

4x²=2(x-4)

2x²=x-4

2x²-x+4=0​

x=1+√31​/ 4, 1-√31​/4

Explanation:

1. Cancel log on both sides

2. Divide both sides by 2

3. Move all terms to one side

4. Use the quadratic formula

answered
User Avafab
by
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