Question

4^x-4^x-1=24 find x
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Answer 1

Answer:

55.901

Step-by-step explanation:

4^x =t

t-t/4=24  t=32  4^x=32  2^2x=32  2^2x=2^5  So 2x=5  X=5/2  (2×5/2)^5/2 =5^5/2=25sqrt5