###### Asked in AlgebraCalculusTrigonometryHow To

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# How to solve Log 2 Log 2 Log 2 X equals 0 here 2 is the base not any number?

## Answer

###### Wiki User

###### September 11, 2010 7:20PM

I guess you mean log2{log2[log2(x)]} = 0 ?

Let Y = {log2[log2(x)]}, so you have log2[Y] = 0

The solution to this is Y = 1,

Then you a simpler equation: log2[log2(x)] = 1

Let Z = log2(x), so log2[Z] = 1, solves to Z = 2,

so log2(x) = 2, and **x = 4**

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### Meaning of Base in Math?

It could mean the base of a number system, such as decimal is
base-10, or binary is base-2, or hexidecimal is base-16. Or it can
refer to when a number has an exponent, like 23, 2 is the base, and
3 is the exponent. Or ex, where e represents the base of the
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Another meaning for base is in solid geometry, such as a
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###### Asked in Math and Arithmetic

### If 5 plus 3 equals 1628 and 9 plus 1 equals 80810 and 8 plus 6 equals 28214 AND 5 plus 4 equals 919 then 7 plus 2 equals?

the answer is 4559
the one's digit is the sum of given two numbers here it is 9
the other three digits are determined by taking the difference
of the two numbers here it is 5
the difference will be the next digit so the number becomes
59
then multiply the sum with the difference 9*5=45
that will be the next digits
so the number is4559

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