SugarRainbow
simplify (2e^3)^2 help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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ChmE
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exponents like that can be multiplied
Dido525
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|dw:1352266582623:dw|
SugarRainbow
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4*e^6
SugarRainbow
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wait so can i multiply the exponents in this problem too?
(4*e^2/e^5)^-1
Dido525
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Yes.
Dido525
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Or take the reciprocal.
Dido525
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anything to ^=1 means you take the reciprocal. Or you can multiply the exponents out if you want.
SugarRainbow
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so is that simplest form if i get 4^-1*e^-2/e^-5?
Dido525
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I would go one step further and go:
|dw:1352267225491:dw|
Dido525
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3 steps :p . But oh well.
SugarRainbow
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oh yeah you can't have a negative number as a denominator huh? and that's why you did reciprical to get rid of that?
Dido525
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No you can. I just simplified it further.
Dido525
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i went all out.
SugarRainbow
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wait then why did you use reciprical? (i can't spell i'm sorry)
Dido525
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I didn't need to. I just did.
SugarRainbow
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oh okay