joasalazar190217 joasalazar190217

03-12-2021
Mathematics

contestada

Is x = 0 a valid potential solution to the equation log(x + 7) + log(x − 3) = 17?

Respuesta :

loneguy loneguy

03-12-2021

Plug x = 0 to check

[tex]\log(x+7) + \log(x-3)\\\\=\log(0+7) + \log(0-3)\\\\=\log 7 + \log (-3)\\\\[/tex]

You cant take log of negative number or 0 so x = 0 is not a solution.

Answer Link

Otras preguntas

Which sentence best restates Sanger Rainsford's attitude about animals at the beginning of "The Most Dangerous Game"? Animals are people, too. Animals are a lo

To avoid a storm a passenger jet pilot decendents 0.44 mile in 0.8 minute.what was the planes average change in altitude per minute

What effect does a positive charge have on a nearby negatively charged particle?

Picture is linked with it. please help me!

How do you do it? So confused!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

give a stress relieving strategy to use when that stressor is causing unhealthy levels of stress.

The escape of molecules from the surface of a liquid is known as _____. A. Sublimation B. Condensation C. Evaporation D. Boiling

Order least to greatest 0.22 1/5 22.2%

If the product of nine tenths and eight tenths is subtracted from the sum of seven tenths and six tenths,what os the difference?

Molecules that influence protein activity by binding to sites that are distinct from the active site are called ______________ _______________.