clarkexo
answer without a negative exponent: x^4/x^-2
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ajprincess
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|dw:1349024715104:dw|
Does this help?
eyust707
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In other words, you can bring numbers and their exponents from the top to the bottom, or from the bottom the the top... All you have to do is change the sign of the exponent.
eyust707
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|dw:1349026788988:dw|
clarkexo
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so it's be x^2
eyust707
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close|dw:1349026812543:dw|
clarkexo
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subtract 4-2?
clarkexo
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4+2?
clarkexo
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wait why is the division method being ignore, and you're multiplying?
eyust707
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Division and multiplication go hand in hand. Let me show you why:|dw:1349030857141:dw|
eyust707
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Then using the rule that AJ taught you:
|dw:1349030905335:dw|
eyust707
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|dw:1349030967135:dw|