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#1 2016-04-28 10:10:12

Lpravia020614
Member
Registered: 2015-11-03
Posts: 35

Solve The Matrix Equation For X

If possible, someone e-mail me

It wont let me post the pictures for the lesson. Thanks in advance.

Last edited by Lpravia020614 (2016-04-28 12:22:07)

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#2 2016-04-28 10:25:58

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solve The Matrix Equation For X

Hi;

It is not safe to post your email like that. It can be easily seen by hackers and spammers.

It wont let me post the pictures for the lesson.

Please provide a link or is the material on your machine?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#3 2016-04-28 12:23:01

Lpravia020614
Member
Registered: 2015-11-03
Posts: 35

Re: Solve The Matrix Equation For X

Thank you for removing it.

The materical is in my word document, can i post that link here so you can see my work ?

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#4 2016-04-28 13:16:24

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solve The Matrix Equation For X

What is the link? Post it.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#5 2016-04-28 13:37:21

Lpravia020614
Member
Registered: 2015-11-03
Posts: 35

Re: Solve The Matrix Equation For X

It wont let me post it

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#6 2016-04-28 13:44:51

Lpravia020614
Member
Registered: 2015-11-03
Posts: 35

Re: Solve The Matrix Equation For X

C:\Users\Diana\Documents\Algebra 2B Lessons 16.docx
lets see if that will work

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#7 2016-04-28 13:45:54

Lpravia020614
Member
Registered: 2015-11-03
Posts: 35

Re: Solve The Matrix Equation For X

copy it and put in search engine

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#8 2016-04-28 13:54:23

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solve The Matrix Equation For X

That is on your hard drive, to post it here you must upload it to imgur.com first.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#9 2016-04-28 13:58:38

Lpravia020614
Member
Registered: 2015-11-03
Posts: 35

Re: Solve The Matrix Equation For X

It wont let me upload it there either.

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#10 2016-04-28 13:59:55

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solve The Matrix Equation For X

Is this file an image file?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#11 2016-04-28 14:01:59

Lpravia020614
Member
Registered: 2015-11-03
Posts: 35

Re: Solve The Matrix Equation For X

No, it is a word document.

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#12 2016-04-28 14:10:01

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solve The Matrix Equation For X

That you can not upload as an image. You must hand copy what you want me to look at.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#13 2016-04-28 14:12:56

Lpravia020614
Member
Registered: 2015-11-03
Posts: 35

Re: Solve The Matrix Equation For X

When i do that, it puts it in a weird font.

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#14 2016-04-28 14:15:30

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solve The Matrix Equation For X

I do not mean copy it, I meant write it out yourself.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#15 2016-04-28 14:33:29

Lpravia020614
Member
Registered: 2015-11-03
Posts: 35

Re: Solve The Matrix Equation For X

12. [[ 9   -4         [[ -37 -75
      [ -3  -8]]  X=  [  115  -3]]


13. [[ 11  1          [[-119  17
       [-6  10]] X=  [ -30  54]]

14. [[ -8 6          [[ 12  16
       [ -3 -6]]  X=[  87  27]]

15. [[ -3  9        [[ -51  -87
       [ 11 7]] X= [ -173  79]]

16. [[ 7  -6          [[ 7  -16
      [ -8  -7]]  X= [ -8  -148]]

17.  [[ -10  -12       [[ 50  -196
        [ -11  -1]] X= [ -6  -118]]

18.  [[ -9  -1         [[ -21  70
       [  4  -11]] X= [ -128  -157]]

19.  [[ -8  11        [[ 24  77
       [ -11  -1]] X= [ 33  122]]

20.  [[ 1 -10       [[ 89  -50
        [ 8  -9]] X= [ 73 -116]]


Sorry it took so long to post i had to retype everything.

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#16 2016-04-28 15:01:55

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solve The Matrix Equation For X

That is a lot of problems that all use the same method. While I am gone you will learn how to multiply matrices from here:

http://www.mathsisfun.com/algebra/matri … lying.html


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#17 2016-04-28 15:06:15

Lpravia020614
Member
Registered: 2015-11-03
Posts: 35

Re: Solve The Matrix Equation For X

I've a;ready looked at that today lol. Math is fun is where i usually look for help.

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#18 2016-04-28 16:03:11

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solve The Matrix Equation For X

You still are not able to multiply 2 matrices?

Then all I can do is give you the answers.

16)

17)

18)

19)

20)


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#19 2016-04-29 00:19:54

Lpravia020614
Member
Registered: 2015-11-03
Posts: 35

Re: Solve The Matrix Equation For X

Thank you, where is number 12, 13, 14, 15

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#20 2016-04-29 04:17:30

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solve The Matrix Equation For X

Hi;

12)

13)

I suspect 14 has been copied wrong, check the question.

14)

15)


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

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