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hacbkjhbdsijbc

Can someone please help me.??

  • one year ago
  • one year ago

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  1. skullpatrol
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    Maybe.

    • one year ago
  2. hacbkjhbdsijbc
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    alright...

    • one year ago
  3. skullpatrol
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    You have to want to put in effort first by giving a question.

    • one year ago
  4. hacbkjhbdsijbc
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    I know that... I don't want anyone to give me the answer to my question I just need it to be explained to me because I don't know how to start the problem off..

    • one year ago
  5. skullpatrol
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    OK I'll try if you do :-)

    • one year ago
  6. hacbkjhbdsijbc
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    okay hold on. ill show you the problem.

    • one year ago
  7. hacbkjhbdsijbc
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    What is the simplified form of –9m–2n5 × 2m–3n–6

    • one year ago
  8. hacbkjhbdsijbc
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    its actually like -9m^ - 2n ^ 5 x 2m ^ -3 n ^ -6

    • one year ago
  9. skullpatrol
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    |dw:1359748684973:dw|

    • one year ago
  10. skullpatrol
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    Draw it please.

    • one year ago
  11. hacbkjhbdsijbc
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    |dw:1359748703606:dw|

    • one year ago
  12. skullpatrol
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    Much better, thank you :-)

    • one year ago
  13. hacbkjhbdsijbc
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    No problem :) haha it can be confusing when typing equations :/

    • one year ago
  14. skullpatrol
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    Do you know that when you multiply powers with the same base you add the exponents.

    • one year ago
  15. hacbkjhbdsijbc
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    Yeah I do.

    • one year ago
  16. PhoenixFire
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    \[-9m^{-2}n^52m^{-3}n^{-6}\] You'd use the rule of: \[ax^nbx^m=abx^{n+m}\]

    • one year ago
  17. skullpatrol
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    |dw:1359748948928:dw|

    • one year ago
  18. hacbkjhbdsijbc
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    I've never seen that rule before?

    • one year ago
  19. hacbkjhbdsijbc
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    So the 5 and the 6 are going to be added??

    • one year ago
  20. hacbkjhbdsijbc
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    -6*

    • one year ago
  21. skullpatrol
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    Yes.

    • one year ago
  22. hacbkjhbdsijbc
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    |dw:1359749072352:dw|

    • one year ago
  23. hacbkjhbdsijbc
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    Is this right?

    • one year ago
  24. skullpatrol
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    Not completely.

    • one year ago
  25. hacbkjhbdsijbc
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    where is it wrong?

    • one year ago
  26. PhoenixFire
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    Add the powers up again. (-2)+(-3) and (5)+(-6)

    • one year ago
  27. hacbkjhbdsijbc
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    would that be-5 & -11?

    • one year ago
  28. hacbkjhbdsijbc
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    yayy! ok hold on im gonna try and work it :)

    • one year ago
  29. hacbkjhbdsijbc
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    |dw:1359749280221:dw|

    • one year ago
  30. skullpatrol
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    $$5 + (-6) =?$$

    • one year ago
  31. hacbkjhbdsijbc
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    -1

    • one year ago
  32. skullpatrol
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    Correct.

    • one year ago
  33. hacbkjhbdsijbc
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    ohh alright. but is that the answer? I thought it would get turned into a fraction?

    • one year ago
  34. skullpatrol
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    We are not finished.

    • one year ago
  35. hacbkjhbdsijbc
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    what's the next step? I don't know it.

    • one year ago
  36. skullpatrol
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    First fill in the correct exponents please.

    • one year ago
  37. hacbkjhbdsijbc
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    |dw:1359749569881:dw|

    • one year ago
  38. skullpatrol
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    Good job. The next step is to put the factors with the negative exponents into the denominator of a fraction.

    • one year ago
  39. hacbkjhbdsijbc
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    |dw:1359749793777:dw|

    • one year ago
  40. hacbkjhbdsijbc
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    like this?

    • one year ago
  41. skullpatrol
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    Correct. Excellent work!

    • one year ago
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