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Math Help - Please help me with these indices need urgent help :(

  1. #1
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    Unhappy Please help me with these indices need urgent help :(

    Please help me with these indices need urgent help :(-maths-3-.jpg




    someone please do me with these indices eqautions showing working out aswell please!!
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  2. #2
    Senior Member sakonpure6's Avatar
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    Re: Please help me with these indices need urgent help :(

    When multiplying exponents with the same base, we add them together, so 2^4 * 2^2 <br />
is the same as  2^6


    a) f^3g^2h^4 * f^2gh^3
    = f^5g^3h^7

    When you have any power to the power of a power, like (2^6)^4 you multiply the exponents so you would get 2^24
    b) (a^3b^2)^3
    = a^9b^6

    When you are dividing with the same base, we subtract exponents so 2^3/2^2 is equal to 2^1 or 2
    c) a^4bc^-2/a^5b^2c^3
    = a^-1b^-1c^-5 those are negative exponents btw.
    or =  1/a^1b^1c^5
    Last edited by sakonpure6; February 6th 2013 at 12:44 PM.
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  3. #3
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    Re: Please help me with these indices need urgent help :(

    Thanks so much!! can you please answer all 6 of the qeustions for me
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  4. #4
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    Re: Please help me with these indices need urgent help :(

    Quote Originally Posted by sakonpure6 View Post
    When multiplying exponents with the same base, we add them together, so 2^4 * 2^2 <br />
is the same as  2^6


    a) f^3g^2h^4 * f^2gh^3
    = f^5g^3h^7

    When you have any power to the power of a power, like (2^6)^4 you multiply the exponents so you would get 2^24
    b) (a^3b^2)^3
    = a^9b^6

    When you are dividing with the same base, we subtract exponents so 2^3/2^2 is equal to 2^1 or 2
    c) a^4bc^-2/a^5b^2c^3
    = a^-1b^-1c^-5 those are negative exponents btw.
    or =  1/a^1b^1c^5
    Thanks so much!! can you please answer all 6 of the qeustions for me
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  5. #5
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    Re: Please help me with these indices need urgent help :(

    Quote Originally Posted by Jordannn1994 View Post
    Thanks so much!! can you please answer all 6 of the qeustions for me

    May I ask you why you expect someone else to do your work?
    That is not our job. It is your job. They are for you to do.
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