jessicadadams19 jessicadadams19

26-04-2018
Mathematics

contestada

logx+log(x-1)=log(4x)

Respuesta :

Cowmilk Cowmilk

26-04-2018

[tex] log( {x}^{2} - x ) = log(4x) \\ {x}^{2} - x = 4x \\ {x}^{2} - 5x = 0 \\ x(x - 5) = 0 \\ x = 0 \\ x - 5 = 0 \\ x = 5[/tex]
Since logs can't equal zero, 5 is your only solution.

Answer Link

Otras preguntas

The night before the speech, Anna tried standing tall, leaning forward, and opening her arms to the audience, staking out a broad surface with her hands. Which

For your job you need to track the amount of time you spend on each project and your tota time. For Project A, you spend 1 hour and 25 minutes. For Project B, y

What’s the answer to x/2+1=5

You have a culture of yeast that is at a concentration of 6.74 x 10⁶ cells/ml. You dilute the sample 1:100, and then 1:100 again, and finally you dilute the sam

____ contain instructions for the OS for hardware devices, such as the keyboard, mouse, and video card, and are stored in the systemroot\Windows\System32\Driver

Ramon sees a therapist because he is reliving a traumatic experience and has been trying to avoid reminders of it. The onset of his problem occurred three weeks

Gulf Shores Inn is comparing two separate capital structures. The first structure consists of 365,000 shares of stock and no debt. The second structure consists

Arrange the following in correct sequence: 1 Ammonia is converted to urea in the liver. 2 Oxidative deamination of an amino acid. 3 Urea is eliminated by the ki

there are 5% less girls than boys in a dance club. if there are 2 fewer girls than boys, how many students are there in total? PLS SHOW WORK

A body builder consumed 4,400 calories yesterday. Today, he consumed 3,600 calories . What is the percent decrease in number of calories consumed? Round to the