Question 973363: What is/are the solution(s) to 3^(x+1)+8=3^(1-x) ?
How did you solve for it?
A similar problem is: e^(2x-1)=3 What is x? This one involves logarithms and the answer contains ln although i don't know what that quite means.
Also, what is the value of x in this problem:
sqrt(x- sqrt(x- sqrt(x... =6
what is x?
The website couldn't proccess the equation using the formula plotting system, sorry.
The square roots are inside each other and it goes on indefinitely but I dont get how the sum is 6
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! What is/are the solution(s) to
3^(x+1)+8=3^(1-x)
I graphed the left side and the
right side as separate equations
and found their point of intersection.
Ans: x = -1
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A similar problem is: e^(2x-1)=3 What is x? This one involves logarithms and the answer contains ln although i don't know what that quite means.
Right.
2x-1 = ln3
2x = ln(3)
x = (1/2)ln(3)
x = ln(sqrt(3))
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Also, what is the value of x in this problem:
sqrt(x- sqrt(x- sqrt(x... =6
Square both sides to get:
-sqrt(x-sqrt(x... = 6^2
---
Square both sides again to get
-sqrt(x-sqrt(x..) = 6^4
------
Then 6^8
Then 6^16
etc.
Cheers,
Stan H.
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what is x?
The website couldn't proccess the equation using the formula plotting system, sorry.
The square roots are inside each other and it goes on indefinitely but I dont get how the sum is 6
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