jminklei04 jminklei04

17-03-2021
Mathematics

contestada

25^x = 125^(x+3)

a. x = -10
b. x = -9
c. x = -3
d. x = 3

Respuesta :

Аноним Аноним

17-03-2021

Answer:

25^x = 125^(x+3)

5^2x=5^3(x+3)

we get

2x=3(x+3)

2x=3x+9

-9=3x-2x

x=-9

option

b. x = -9 is right answer.

Answer Link

Otras preguntas

Find the value of x.

14 over 17 as a decimal rounded to the nearest tenth

In American Born Chinese, what stops Danny from asking Melanie out on a date? A. Her friend Timmy asks Danny to leave Melanie alone. B. Melanie confesses that s

what does it mean to be an artist?

What is Displacement reaction . Explain with an example.

A web ______ makes a web page available to a browser that requests the page to view. A. specializer B. breaker C. candidate D. server

did archeology just happen or did someone create archaeology

The only function of the skeletal system is to provide the body with a framework.Answer it if u know it.. TrueFalse

even numbers are closed under addition? true or false

Tom and Larry are food inspectors at a cookie making company. Tom tests every 8th batch of dough for fat percentage. Larry tests every 28th batch of dough for c