log3(x - 5) + log3(x + 3) = 2 i need to solve for x. I know you can use the logx + logy = log(xy) but i can't get any further. help?
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I used the fact that and that and
Originally Posted by snypeshow log3(x - 5) + log3(x + 3) = 2 i need to solve for x. I know you can use the logx + logy = log(xy) but i can't get any further. help? First step: Determine the domain of this equation: And now proceed as Defunkt has described.
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