The correct answer is B
multiply both sides by 12 to get the answer:
R = 12
You can pretty much use the basic formula for this one. You can do the following:
x^2*3.14=12
x^2=12/3.14
x^2= 3.82...
x = 1.95...
So the answer would be 2.
Short Answer x = 1
There is nothing with the way the equation was solved. All the rules of logs were obeyed.
The problem is in the answer. Try putting log - 8 into your calculator. Do it like this if you are uncertain.
log
8
+/-
=
My calculator gives Error 2.
Rule values less than and including 0 do not have a logarithm..
Answer:
The value of X is 11
X=11
Step-by-step explanation:
Isolate the variable by dividing each side by the factors that don't contain the cariable.