document.write( "Question 1138529: Log2(x^2-9)=4 \n" ); document.write( "
Algebra.Com's Answer #756318 by MathTherapy(10555)\"\" \"About 
You can put this solution on YOUR website!

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\"matrix%281%2C3%2C+log+%282%2C+%28x%5E2+-+9%29%29%2C+%22=%22%2C+4%29\"
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document.write( "\"matrix%281%2C3%2C+x%5E2+-+9%2C+%22=%22%2C+2%5E4%29\" ------ Converting to EXPONENTIAL form
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document.write( "\"matrix%281%2C3%2C+x%5E2+-+9+-+16%2C+%22=%22%2C+0%29\"
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document.write( "\"matrix%281%2C3%2C+x%5E2+-+25%2C+%22=%22%2C+0%29\"
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document.write( "(x - 5)(X + 5) = 0
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