steph12
steph12
17-04-2015
Mathematics
contestada
(25^(-x+2))=((1/5)^x)
Respuesta :
konrad509
konrad509
17-04-2015
[tex]25^{-x+2}=\left(\dfrac{1}{5}\right)^x\\ 5^{2(-x+2)}=5^{-x}\\ 2(-x+2)=-x\\ -2x+4=-x\\ x=4 [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
Separates substances on the basis of the boiling points of the substances a.filtration b.distillation c.crystallization d.chromatography
3x + y = 15 5x - y = 9
write 172% as a fraction simplest form
Why is the archaeological site of Pompeii so important to our understanding of life in a Roman town? A. The Romans purposely left Pompeii intact as a monument
What method did the federal government take to enforce the Reconstruction Acts of 1867? Offered pardons to former Confederate leaders Granted women the right to
Jessica's shoebox is 20 centimeters long and 10 centimeters wide. How many more milliliters is the length of the shoebox then the width?
use the term royal colony in a sentence about virgina
Which of the following factors was not a cause of the Scramble for Africa? Answer a: End of the slave trade b: Exploration and politics c: Capitalism and medica
The sum of three consecutive odd numbers is one hundred thirty five . What is the smallest of the three numbers?
How did building New England towns and cities around a common help colonies develop a diverse economy?
ACCESS MORE
EDU ACCESS
