PhanicAtTheDil
PhanicAtTheDil
09-05-2017
Mathematics
contestada
Solve-25^x=125^x-7
*Thx*
Respuesta :
irspow
irspow
09-05-2017
If that is:
-25^x=125^(x-7)
-5^2^x=5^3^(x-7)
-5^(2x)=5^(3x-21)
5^(3x-21)-5^(2x)=0 for this to be true
3x-21=2x
x-21=0
x=21
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
In Mesoamerica, the shift to basic crops, including corn, beans, and squash, is referred to as the A. Native American B. green C. agricultural D. planter
If the endoplasmic reticulum were removed from the cell, which organelle would not be able to function properly, and why?
Why is pure water is neutral?
True or False: Card stacking is when the candidate recalls all the good things he has done, such as helping the Boy Scouts and the local orphanage, and omitting
Why was Georgia governed by different rules than the other southern colonies
the position of a topic sentence often shifts, according to the author and writing style. where is one place the sentence should never be
How did Charlemagne improve the lives of people in Europe?
If parallelogram JKLM is rotated 270° counterclockwise around the origin, what are the coordinates of the endpoints of the side congruent to side KL in the imag
What was the Inca Empire divided into? states districts kingdoms counties
Give an example of invective in a modest proposal
