Results 1 to 8 of 8
  1. #1
    ☭Gadsila☭'s Avatar
    Join Date
    Oct 2014
    Gender
    male
    Location
    Ukraine, Kivy
    Posts
    157
    Reputation
    10
    Thanks
    150
    My Mood
    Inspired

    Could Someone help me understand this. (highschool math)

    I can't do this i simply don't understand it i put a pic below of the math problem.
    Attached Thumbnails Attached Thumbnails
    I can't do it .JPG  

    Last edited by Hero; 01-20-2015 at 04:00 PM.

  2. The Following User Says Thank You to ☭Gadsila☭ For This Useful Post:

    hasnain2512 (01-18-2015)

  3. #2
    Hero's Avatar
    Join Date
    Feb 2011
    Gender
    male
    Location
    MPGH.NET
    Posts
    33,714
    Reputation
    3117
    Thanks
    7,889
    = (5^2)^4 * 2^-1 * (2*5^2)^-3 / 5^4 * 2^3
    Evaluate the brackets.

    = (25)^4 * 2^-1 * (50)^-3 / 5^4 * 2^3
    Do your exponents.

    = 390625 * 1/2 * 1/125000 / 625 * 8
    Multiply left-to-right (on the numerator do 390625 * 1/2 first, not 1/2 * 1/125000)

    = 195312.5 * 1/125000 / 5000
    Multiply whatever is left in the numerator.

    = 1.5625 / 5000
    Divide.

    = 0.0003125
    Final answer.

    Just follow good old BEDMAS / PEDMAS. @gadsila
    Last edited by Hero; 01-18-2015 at 03:35 PM.



    Donator since 09•16•2011
    Minion since 10•10•2011
    Minion+ since 01•06•2012
    Moderator since 08•08•2012
    Global Moderator since 10•06•2012
    Editor from 06•14•2011 • 2014


    [ • ] [ • ] [ • ] [ • ][ • ]


  4. The Following User Says Thank You to Hero For This Useful Post:

    ☭Gadsila☭ (01-19-2015)

  5. #3
    ☭Gadsila☭'s Avatar
    Join Date
    Oct 2014
    Gender
    male
    Location
    Ukraine, Kivy
    Posts
    157
    Reputation
    10
    Thanks
    150
    My Mood
    Inspired
    Quote Originally Posted by Hero View Post
    = (5^2)^4 * 2^-1 * (2*5^2)^-3 / 5^4 * 2^3
    Evaluate the brackets.

    = (25)^4 * 2^-1 * (50)^-3 / 5^4 * 2^3
    Do your exponents.

    = 390625 * 1/2 * 1/125000 / 625 * 8
    Multiply left-to-right (on the numerator do 390625 * 1/2 first, not 1/2 * 1/125000)

    = 195312.5 * 1/125000 / 5000
    Multiply whatever is left in the numerator.

    = 1.5625 / 5000
    Divide.

    = 0.0003125
    Final answer. @gadsila
    (follow BEDMAS / PEDMAS) I don't understand what you mean by that, BEDMAS/PEDMAS ?

  6. #4
    Hero's Avatar
    Join Date
    Feb 2011
    Gender
    male
    Location
    MPGH.NET
    Posts
    33,714
    Reputation
    3117
    Thanks
    7,889
    Quote Originally Posted by gadsila View Post
    (follow BEDMAS / PEDMAS) I don't understand what you mean by that, BEDMAS/PEDMAS ?
    Order of operations. You do whatever is in the Brackers first, then Exponents, then Division, then Multiplication, then Addition, then finally you do Subtraction.

    You should have learned this already. I'm not sure how education works in the Ukraine, but you should be familiar with what I'm saying.



    Donator since 09•16•2011
    Minion since 10•10•2011
    Minion+ since 01•06•2012
    Moderator since 08•08•2012
    Global Moderator since 10•06•2012
    Editor from 06•14•2011 • 2014


    [ • ] [ • ] [ • ] [ • ][ • ]


  7. #5
    ☭Gadsila☭'s Avatar
    Join Date
    Oct 2014
    Gender
    male
    Location
    Ukraine, Kivy
    Posts
    157
    Reputation
    10
    Thanks
    150
    My Mood
    Inspired
    Quote Originally Posted by Hero View Post
    Order of operations. You do whatever is in the Brackers first, then Exponents, then Division, then Multiplication, then Addition, then finally you do Subtraction.

    You should have learned this already. I'm not sure how education works in the Ukraine, but you should be familiar with what I'm saying.
    I know this i just didn't understand those English words....
    You think they teach us math in english ?

  8. #6
    Hero's Avatar
    Join Date
    Feb 2011
    Gender
    male
    Location
    MPGH.NET
    Posts
    33,714
    Reputation
    3117
    Thanks
    7,889
    Quote Originally Posted by gadsila View Post
    I know this i just didn't understand those English words....
    You think they teach us math in english ?
    Of course not. Anyways, do you understand how to do the question now?



    Donator since 09•16•2011
    Minion since 10•10•2011
    Minion+ since 01•06•2012
    Moderator since 08•08•2012
    Global Moderator since 10•06•2012
    Editor from 06•14•2011 • 2014


    [ • ] [ • ] [ • ] [ • ][ • ]


  9. #7
    ☭Gadsila☭'s Avatar
    Join Date
    Oct 2014
    Gender
    male
    Location
    Ukraine, Kivy
    Posts
    157
    Reputation
    10
    Thanks
    150
    My Mood
    Inspired
    Quote Originally Posted by Hero View Post
    Of course not. Anyways, do you understand how to do the question now?
    Yeah, thanks ! You explained it really well, i only had to read through it
    Last edited by ☭Gadsila☭; 01-18-2015 at 05:46 PM.

  10. #8
    Hero's Avatar
    Join Date
    Feb 2011
    Gender
    male
    Location
    MPGH.NET
    Posts
    33,714
    Reputation
    3117
    Thanks
    7,889
    No problem.



    Donator since 09•16•2011
    Minion since 10•10•2011
    Minion+ since 01•06•2012
    Moderator since 08•08•2012
    Global Moderator since 10•06•2012
    Editor from 06•14•2011 • 2014


    [ • ] [ • ] [ • ] [ • ][ • ]


  11. The Following User Says Thank You to Hero For This Useful Post:

    ☭Gadsila☭ (01-20-2015)

Similar Threads

  1. [Help Request] can someone help me with this error
    By Killergard in forum Realm of the Mad God Private Servers Help
    Replies: 1
    Last Post: 08-30-2014, 01:27 PM
  2. Could someone help me on this post? :/
    By ineedtotrade! in forum General
    Replies: 9
    Last Post: 08-03-2013, 02:54 PM
  3. [Help Request] could someone help me please
    By damiankiller8 in forum Alliance of Valiant Arms (AVA) Help
    Replies: 0
    Last Post: 01-24-2013, 09:42 AM
  4. [Help Request] Can someone help me with this code
    By L33tHaxorCod3r in forum Minecraft Help
    Replies: 3
    Last Post: 07-16-2012, 12:48 PM
  5. I'm hoping someone here can help me understand this;
    By BigBangBaby in forum Coders Lounge
    Replies: 11
    Last Post: 03-16-2011, 07:20 AM