Which of the following values is not a perfect square? a.81 b.125 c.49 d.100
2 answers:
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We have to write
In log form
To convert exponential equation to log equation, we have to use the following rule
So we will get
or
And that's the required log form .
Answer:
262 and 263 are consecutive natural numbers whose sum is 525.
Step-by-step explanation:
Natural number are a subset of real numbers consisting in positive integers (i.e. 1, 2, 3, 525) and two natural numbers are consecutive when distance between each other is equal to 1. (,
) We can interpret the statement mathematically by means of the following expression:
Where ,
,
.
This system is reduced to a single equation and solved afterwards:
Now we evaluate and
to obtain the natural numbers:
262 and 263 are consecutive natural numbers whose sum is 525.