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how to solve equation 2^p-3^p=-2

 Sep 14, 2015

Best Answer 

 #3
avatar+130513 
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Guest...it would be difficult to solve this by using Algebra........we can use a Calculus technique, but it's a little difficult........

 

Here's a graphical solution :   https://www.desmos.com/calculator/xh6bf1qslg

 

The solution is that p = about 1.395

 

 

 

cool cool cool

 Sep 14, 2015
edited by CPhill  Sep 14, 2015
 #1
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+5

how to solve equation 2^p-3^p=-2

 

The answer is p=1.39495.......etc.

 Sep 14, 2015
 #2
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+5

Thannk you 

but I want to know the process of solving this types of equation .

 Sep 14, 2015
 #3
avatar+130513 
+13
Best Answer

Guest...it would be difficult to solve this by using Algebra........we can use a Calculus technique, but it's a little difficult........

 

Here's a graphical solution :   https://www.desmos.com/calculator/xh6bf1qslg

 

The solution is that p = about 1.395

 

 

 

cool cool cool

CPhill Sep 14, 2015
edited by CPhill  Sep 14, 2015
 #4
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+5

This type of problem is solved using graphing. The other way that it can be solved is called "Interpolation", which is an advanced way of solving these kinds of problems. You learn this in late High School or at University math courses.

 Sep 14, 2015

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