How can we solve these type of problems:

e.g. **\[2^{x}=x\]**

or, **\[2^{x}=x^{2}\]**

To find the possible value(s) of x.

How can we solve these type of problems:

e.g. **\[2^{x}=x\]**

or, **\[2^{x}=x^{2}\]**

To find the possible value(s) of x.

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TopNewestuse log in both this is the simplest way 1st one answer is no solution 2nd one has 2 solution I.e., 2&4 – Abhishek Sharma · 11 months, 2 weeks ago

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– Jun Arro Estrella · 11 months, 2 weeks ago

actually it has 3 solutionsLog in to reply

– Dinesh Nath Goswami · 11 months, 2 weeks ago

thanks...Log in to reply

Try using graphs and apply calculus. – Deepak Kumar · 11 months, 2 weeks ago

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– Dinesh Nath Goswami · 11 months, 2 weeks ago

thanks. I'll try that way.Log in to reply

– Sachin Vishwakarma · 11 months, 2 weeks ago

Use logarithm too. That will make the problem easier.Log in to reply

– Dinesh Nath Goswami · 11 months, 2 weeks ago

thanks...Log in to reply