How to solve this inequality?

Question:How to solve this inequality?

Posted: toandhsp 305 Product: Maple

October 20 2013

I want to solve the inequality sqrt(8*16^x - 1/2* 9^x) <= 3*4^x - 3^x

I tried

restart:

solve(sqrt(8*16^x - 1/2* 9^x) <= 3*4^x - 3^x,x);

And I got

Error, (in evala/inv/heuristic) cannot allocate memory (size=117506048).

How to solve the above inequality?

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