By definition 
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document.write( "Writing this in exponential form, using \"y\" for the exponent we will figure out, we get:
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document.write( "The rule for exponents, when we multiply, is to add the exponents. So we get:
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document.write( "which simplifies to:
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document.write( "This means that
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document.write( "2y = 1
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document.write( "Dividing both sides by 2:
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document.write( "Therefore 
Using similar logic we can show that 
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document.write( "etc.
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