Question

Log По основанию 5 от 250 -log по основанию 5 от 5/2

Answer 1

Log5(250)-log5(2.5)=log5(250/2.5)=log5(100)=log5(25)+log5(4)=2+log5(4)

Answer 2

To calculate the expression you provided, we'll break it down step by step:

1. Log base 5 of 250: log₅(250)
2. Log base 5 of 5/2: log₅(5/2)

First, let's calculate log₅(250):

log₅(250) is asking "What power must we raise 5 to in order to obtain 250?"

The answer is approximately 3.357.

Next, let's calculate log₅(5/2):

log₅(5/2) is asking "What power must we raise 5 to in order to obtain 5/2?"

The answer is approximately 0.4307.

Finally, let's subtract the second value from the first:

log₅(250) - log₅(5/2) = 3.357 - 0.4307 = 2.9263.

Therefore, log base 5 of 250 minus log base 5 of 5/2 is approximately 2.9263.