When solving the equation log7 ⁡(x+1) + log7⁡x = log7⁡ 12 a student arrives at a verifiable solution and an extraneous solution. the value of the extraneous solution is

3

-4

-3

5.5

Step-by-step explanation:

The given logarithmic equation is:

Recall and apply product rule of logarithms.

We apply this property to the left side of the equation to get;

We take the antilogarithm of both sides to get:

We expand to obtain:

We rewrite in the standard quadratic form:

We factor to obtain:

Either or

Either or

But the domain is.

Hence is an extraneous solution.

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

i do not know the answer

step-by-step explanation: