brianaowens55
brianaowens55
15-06-2017
Mathematics
contestada
solve 62^(x+3)<=7^(2x+1)
Respuesta :
konrad509
konrad509
15-06-2017
[tex]62^{x+3}\leq7^{2x+1}\\ \ln 62^{x+3}\leq\ln 7^{2x+1}\\ (x+3)\ln 62\leq (2x+1)\ln 7\\ x\ln 62+3\ln 62\leq2x\ln 7+\ln 7\\ x\ln 62-2x\ln 7\leq\ln 7-3\ln 62\\ x(\ln 62-2\ln7)\leq \ln 7-3\ln 62\\ x\leq\dfrac{\ln 7-3\ln 62}{\ln 62-2\ln7}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
418.6 divided by 80.5
How are the percentages of deaths in middle-income and high-income countries similar? A. The largest percentages of deaths come from lung cancer, stroke, and he
Which element, represented by X, reacts with fluorine to produce the compound XF2?
Christopher Marlowe uses blood as a symbol for Faustus’s soul and life throughout The Tragical History of Doctor Faustus. Which parts of the excerpt from the pl
Solve 1/4x=1/20x+1 please show work
Car Stars Auto Rental charges $35 a day plus $0.25 per mile. Car Express Auto Rental charges $17 a day plus $0.40 per mile. What number of miles results in the
Who sculpted the Bean in Chicago?
What part of a check is the LEAST important?
What is the main purpose of brainstorming?
if the perimeter of rectangle is 68cm if the diagonal is 26cm find dimensions
