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simplify exponential expressions, several rules

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Uploaded by on Nov 8, 2006

simplify exponential expressions, several rules

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Education

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Uploader Comments (robichaudd)

  • wow thanks a lot..this video really helped. the last problem helped me a lot.So if I'm right..during a division anything that's negative goes to the opposite side to be positive?

  • @dish94 I like to think of it as:  anytime a base has a negative exponent, that base shifts to the other position in the fraction and its exponent becomes positive. So 2^(-1) becomes 1 / 2^1; 5m^(-2) / n^(-4) becomes 5n^4 / m^2.

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  • This was helpful, thank you!

    But I have a question, if I have 12^0 T^7 U^-11 would the final answer by 1 T^7 1/U^11 ?

    I missed a few weeks of school and am trying to catch up! But helpful video! :)

  • Thank you, this really helped (:

  • Thanks a lot the last example really solved the problem I was coming across not knowing that you had to shift the negatives

  • I hate year 7 this dosnt help I need this with algebra

  • ugz, i cnt get this stuff, its so embarrasing when i cnt do this. im never gonna learn.... (sigh) :-(

  • IN the last one you should have simplified 81*16

  • - Thanksss alot (:

  • Just Kinda Curious, You Sure This Is Correct? Co'z I'm Going To Use This Solution For Tomorrow's Exam. Hope I Won't be Failed 0.o

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