Results 1 to 3 of 3

Math Help - How to solve in my TI-30Xa

  1. #1
    Newbie
    Joined
    Sep 2007
    Posts
    3

    How to solve in my TI-30Xa

    1-{30/[7+3(-4)]}

    4[1-(5-11)/3]

    Well i dont have the instructions for it nor anything like it, usually i know how to do these in other calculators where i can just put the whole thing and then just press =

    But i cant seem to find a way to do that in this calculator, if it's even possible... or do i have to solve just following math operation rules? like solving everything inside the [ ] first, etc?

    Follow Math Help Forum on Facebook and Google+

  2. #2
    Forum Admin topsquark's Avatar
    Joined
    Jan 2006
    From
    Wellsville, NY
    Posts
    9,667
    Thanks
    298
    Awards
    1
    Quote Originally Posted by jikiami View Post
    1-{30/[7+3(-4)]}

    4[1-(5-11)/3]

    Well i dont have the instructions for it nor anything like it, usually i know how to do these in other calculators where i can just put the whole thing and then just press =

    But i cant seem to find a way to do that in this calculator, if it's even possible... or do i have to solve just following math operation rules? like solving everything inside the [ ] first, etc?

    Probably have to do it piece by piece.

    Look for ( ) keys. Some scientific calculators have them, some don't.

    -Dan
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Forum Admin topsquark's Avatar
    Joined
    Jan 2006
    From
    Wellsville, NY
    Posts
    9,667
    Thanks
    298
    Awards
    1
    Oh yeah, and if you have access to a program like Excel, you can usually do anything in Excel that you can do on a standard scientific calculator. And you can write it all out before you have to calculate it.

    -Dan
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Need help on TI-30XA
    Posted in the Calculators Forum
    Replies: 1
    Last Post: September 20th 2010, 03:50 PM
  2. need to solve summation equation to solve sum(x2)
    Posted in the Statistics Forum
    Replies: 2
    Last Post: July 16th 2010, 10:29 PM
  3. Replies: 1
    Last Post: June 9th 2009, 10:37 PM
  4. Eliminating the M2 in TI-30XA
    Posted in the Calculators Forum
    Replies: 5
    Last Post: May 7th 2009, 02:10 AM
  5. please help me solve this
    Posted in the Algebra Forum
    Replies: 2
    Last Post: August 1st 2008, 09:50 PM

Search Tags


/mathhelpforum @mathhelpforum