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Math Help - Simplify. ok, here are my answers to these

  1. #1
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    Simplify. ok, here are my answers to these

    (5a^6)^4. I have 625a^24. Is that correct?


    (-2p^4q^4r^45. My answer is -32p^20q^20r^20. Is this correct?

    Thanks.
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by Suwanee View Post
    (5a^6)^4. I have 625a^24. Is that correct?
    Looks OK

    (-2p^4q^4r^45. My answer is -32p^20q^20r^20. Is this correct?
    I can't make any sense of the question - some more brackets perhaps?

    RonL
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  3. #3
    Member Glaysher's Avatar
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    ((-2p)^4 q^4 r^4)^5?

    Then

    (16p^4 q^4 r^4)^5

    1048576p^20 q^20 r^20

    Or ((-2) p^4 q^4 r^4)^5?

    Then

    (-2)^5 p^20 q^20 r^20

    -32p^20 q^20 r^20
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  4. #4
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    Thanks Glaysher

    Thank you!!!
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