# Whats makes this a non valid solution. ln(x-4)+ln(x+1)=ln(x-8) I got 2.?

• Whats makes this a non valid solution. ln(x-4)+ln(x+1)=ln(x-8) I got 2.?

SOLVING LOGARITHMIC EQUATIONS. ... Solve for x in the equation Ln(x)=8. Solution: Step 1: ... is valid only when x>3; the term Ln(x-2) is valid only when ...
Positive: 62 %
Uses worked examples to demonstrate the process of graphing logarithmic functions. ... ln(x + 3) / ln(2 ... x-value on its list, and got a valid y ...
Positive: 59 %

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Solutions to Odd-Numbered End-of-Chapter ... 1 Y 2; Y; 2; Probability. 0. 0.25. 0.75. 1.0 (c) Author: AW Created Date: 07/06/2011 08:17:00 Title: Answers ...
Positive: 62 %
... is a continuous function satisfying $f(x) = f(2x) ... =cos(2\pi ln|x |/ln2)$ The ... {-1}( \{ f(x) \} ) \supset \{x, x/2, x/4, x/8, \ldots
Positive: 57 %
The Derivative Calculator lets you ... This book makes you realize ... for example we write "5x" instead of "5*x". The Derivative Calculator has to ...