log2(x) +log2(x)+ log2(x)+ log2(x) +log2(x)+ log2(x) equal to 40
Method 1
5log2(x) equal to 40
log2(x power5) equal to 40
x power5 equal to 2 power 40
OR
method 2
5 log2(x) equal to 40
log2(x) equal to 40/5
x equal to 2 power 8
Which method is correct and which one is wrong and why
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