If (64)to the power 2a-5 equals to 4*8to th power ,find the value?!!!!!! please answer this
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Answer:
64^(2a-5) = 2² * (2³)^(a-5)
=> (2^6)^(2a-5) = 2²*2^(3a-15)
=> 2^(12a-30) = 2^(2+3a-15)
=> 2^(12a-60) = 2^(3a-13)
=> 12a - 30 = 3a-13
=> 9a = 17
=> a = 17/9
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