2^x-5=64 then the value of x
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Answer:
x=0.5
Step-by-step explanation:
If 2x¯5 = 64, what is the value of x?
I’m assuming that you mean: 2^(-5) = 64.
2x−5=64=82=26
Multiplying both sides of the equation by x5 , we have:
2=26x5
Dividing both sides by 26 , we have:
2−5=x5
Taking the principal fifth root of both sides:
2−1=x
Answer: x = 0.5
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