Ask
your own question, for FREE!
Mathematics
9 Online
OpenStudy (anonymous):
5^7x-2=4^x solve the equation
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
\[\LARGE 5^{7x-2}=4^x\] ?
OpenStudy (anonymous):
5^(7x-2)=4^(x) ln5^(7x-2)=ln 4^(x) 7xln5 -2ln 5- xln4 = 0 x= 2ln 5 / 7ln 5- ln4 x = aprox. 3.2189
OpenStudy (anonymous):
i have another on its 2^4x+2=8^x
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
VERNEISH:
Two objects are moving along separate linear paths where each path is described by position, d, and time, t.
Maci:
what are the best stock apps for people who want to start investing?
Twaylor:
genuienly how do i get better self control i keep watcing youtube and theres this
IzzyCookie:
|dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
thehearken:
not sure if this is considered spam, im sorry if it is, but does anyone have tips
VERNEISH:
Two objects are moving along separate linear paths where each path is described by position, d, and time, t.
4 hours ago
1 Reply
0 Medals
Maci:
what are the best stock apps for people who want to start investing?
4 days ago
3 Replies
2 Medals
Twaylor:
genuienly how do i get better self control i keep watcing youtube and theres this
1 week ago
3 Replies
0 Medals
IzzyCookie:
|dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
2 days ago
9 Replies
1 Medal
thehearken:
not sure if this is considered spam, im sorry if it is, but does anyone have tips
1 week ago
2 Replies
1 Medal