A number has exactly eight factors. Two of the factors are 10 and 14 . what is the number, and what are all of the factors?
1 answer:
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Answer:
Step-by-step explanation:
The general form of the quadratic equation is
You are given the quadratic equation
It can be rewritten in standard form as
Hence,
Answer: 6x
Work Shown:
For each step, the logs are all base b. This is to save time and hassle of writing tricky notation of having to write the smaller subscript 'b' multiple times. The first rule to use is that log(x^y) = y*log(x) for any base of a logarithm. The second rule is that meaning that the log base of itself is 1
log(b^(6x)) = 6x*log(b) .... pull down exponent using the first rule above
log(b^(6x)) = 6x*1 .... use the second rule mentioned
log(b^(6x)) = 6x