SOLUTION: Find all real solutions for x in 2(2^x- 1) x^2 + (2^{x^2}-2)x = 2^{x+1} -2 .

Algebra ->  Functions -> SOLUTION: Find all real solutions for x in 2(2^x- 1) x^2 + (2^{x^2}-2)x = 2^{x+1} -2 .       Log On


   

Question 1177908: Find all real solutions for x in
2(2^x- 1) x^2 + (2^{x^2}-2)x = 2^{x+1} -2 .
Answer by greenestamps(13195) About Me  (Show Source):
You can put this solution on YOUR website!


One solution by inspection is x=0. Other solutions, if any, can probably only be obtained approximately using calculus or a graphing calculator.

If you want help with this, re-post your question, making sure you have posted the equation correctly. As posted, the equation is this:

2%282%5Ex-+1%29+x%5E2+%2B+%282%5E%28x%5E2%29-2%29x+=+2%5E%28x%2B1%29+-2

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If that was indeed the correct equation, then what I said in my original response is correct: there is no algebraic method for solving the equation; numerical methods using calculus or a graphing calculator are required.