Since you did not provide a base for your logarithm there is no particular solution. In most cases it is best to assume it is to the base 10. So the answer would be:
log(2*2)=log4 (to the base 10)
log4=0.60205....
It is good practice to list the base to which the logarithm is at - normally written as a subscript in the lower right hand corner of the 'log'. The only exception is when the logarithm is to the base e, in which case we write it as ln(x) - where x is a real number.
For more information check http://en.wikipedia.org/wiki/Logarithm
since log2xx=log2x2 so log2xx=2log2x
I will assume that the "2" after each log is a subscript (indicating log to the base 2). Basically, you must use the well-known logarithmic identities, a log b = log ba, and log a + log b = log ab. 2 log2x + log21 = log24 log2x2 + log21 = log24 log2x2(1) = log24 log2x2 = log24 Take antilogs on both sides: x2 = 4 In this last equation, x is either 2 or -2. However, negative numbers are not appropriate for the original equation (assuming real numbers), so the only solution is 2. For safety, this should be checked in the original equation; I'll leave that part to you.
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as equal as, so equal as, more equal than, the most equal of.
equal angles are angles that are equal
Yes, any two equal things are equal!
equal set mean the set is equal equal est means that the set is equal
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It's (NOT its) equal to 1.
No, 14 does not equal to 35