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asnaseerBest ResponseYou've already chosen the best response.3
is the 2nd term definitely \(4^{\frac{1}{x}}\) and not \(4^{x}\)?
 one year ago

asnaseerBest ResponseYou've already chosen the best response.3
have you been asked to use any specific methods? e.g. solve algebraically or numerically?
 one year ago

ramulBest ResponseYou've already chosen the best response.0
you can solve algebraically
 one year ago

asnaseerBest ResponseYou've already chosen the best response.3
I can see one answer just by observation. See if you can also spot it if you rearrange your equation as:\[4^x+4^{\frac{1}{x}}=4+4\]
 one year ago

ramulBest ResponseYou've already chosen the best response.0
then what will be the next step?
 one year ago

asnaseerBest ResponseYou've already chosen the best response.3
observe the equation carefully  the answer should just "jump out" :)
 one year ago

ramulBest ResponseYou've already chosen the best response.0
on which basis rearrangement is done? can it be done to solve the equation?
 one year ago

asnaseerBest ResponseYou've already chosen the best response.3
try and equate the \(4^x\) with the first 4 on the righthandside. Similarly try and equate the \(4^{1/x}\) with the second 4 on the right hand side. What value of x satisfies both?
 one year ago

ramulBest ResponseYou've already chosen the best response.0
actually is this legal process? is any other method is there?
 one year ago

asnaseerBest ResponseYou've already chosen the best response.3
:) I'm not sure if it is a "legal" mathematical proof or not, but that is the method I used. Maybe others can come up with alternatives?
 one year ago

ramulBest ResponseYou've already chosen the best response.0
can you ask this to any of your teacher (maths)?
 one year ago

asnaseerBest ResponseYou've already chosen the best response.3
I am not in school  I do maths as a hobby so I have no teacher as such :)
 one year ago

asnaseerBest ResponseYou've already chosen the best response.3
I left school many many years ago
 one year ago

asnaseerBest ResponseYou've already chosen the best response.3
I studied Aeronautical Engineering when I was at University. I now work as a software engineer
 one year ago

ramulBest ResponseYou've already chosen the best response.0
i want to ask next question how to prove null set is subset of every set ?
 one year ago

asnaseerBest ResponseYou've already chosen the best response.3
< you should ask each question separately in the list to the left. you can do this by first closing this question.
 one year ago

ramulBest ResponseYou've already chosen the best response.0
done now can you help me?
 one year ago
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