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Notamathgenius
Group Title
What would be the following system of equations looks like and augmented Matrix?
x+y=5
3x+y=1
 one year ago
 one year ago
Notamathgenius Group Title
What would be the following system of equations looks like and augmented Matrix? x+y=5 3x+y=1
 one year ago
 one year ago

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amistre64 Group TitleBest ResponseYou've already chosen the best response.3
what does your work look like?
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
I haven't done any, I was coming to look for help before I did anything, I don't wanna screw it up.
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
you have to "screw it up" in order to learn it better
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
pull off the coeffs, and run your row operations ...
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
Awww, work darn. I don't have any. I know the answer to the X and Y is (1,4)
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
the the augment will have to end in a column of 1 4
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
None have "1,4" its all 3 1 0 5
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
assuming youve got the correct 1,4 solution, the augment will have to work out as x+y=5 3x+y=1 1 1 5 1 0 1 3 1 1 to 0 1 4
 one year ago

terenzreignz Group TitleBest ResponseYou've already chosen the best response.0
What were those links for?
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
The Answers.
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
to be more exact ... the "options"
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
Yea Options
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
the solution of Ax = b (A:b) > ( I : x)
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
I think I got the "answer" dw:1368457593989:dw
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
that is not an augment ....
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
hmm
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
Let me ask my mom and ill come back if she can't explain it's easier if i can actually see the work being done
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
and your links are not effective ....
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
It's because CA locked them _
 one year ago

terenzreignz Group TitleBest ResponseYou've already chosen the best response.0
How could (1,4) be a solution of 3x + y = 1 ?
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
magic ::)
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
It is.
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
I know it @amistre64 dw:1368457855932:dw
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
that is the start of the augment, yes
 one year ago

terenzreignz Group TitleBest ResponseYou've already chosen the best response.0
Well, you have three mods on the case, you can't possibly go wrong now :D
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
Well I am not really good in matrix, nor algebra. So I need all the help I can get.
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
assuming: 3x  y = 1 was part of the question
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
Yes
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
that is the matrix to augment, but is not the augmented matrix yet
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
1 thing why am I learning matrix in 9th grade?
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
because they are important
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
But isn't that 11th and 12th grade stuff?
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
apparently not :)
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
Gawdddddd well ok back to the subject
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
there are 3 basic methods to solving systems of equations: substitution elimination matrix row operations matrix row operations are really just a combination of the other 2
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
I was thinking Substitution since I know it better
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
substitution is not ideal for most situations ... its only effective on the hand picked easy peasy things they give you to practice on
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
Ohhhh ok :D
 one year ago

terenzreignz Group TitleBest ResponseYou've already chosen the best response.0
I figure if you can do elimination, Matrix Row Operations shouldn't be a problem, it's essentially the same thing, without the variables...
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
most solutions to real world problems require a computer to work on them, and the row operations are better suited to optimize a computers functionality
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
Ok can we explain to the imbecile (me) how to do so?
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
row operations are pretty much the elimination method x + y = 5 : *3 3x  y = 1 3x 3y = 15 3x  y = 1  0x 4y = 16 x + y = 5 0x 4y = 16 : /4 x + y = 5 0x + y = 4 : * 1 x + y = 5 0x  y = 4  x + 0y = 1 x+0y = 1 0x + y = 4
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
a matrix is a way to organize the same setup without the rest of the notation getting in the way
 one year ago

terenzreignz Group TitleBest ResponseYou've already chosen the best response.0
Mother of details o.O
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
Ok i see now :D
 one year ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.3
it takes some practice, but its fine :) good luck
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
I will take that too go :D thank you times a million @amistre64
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
Thank you too @terenzreignz
 one year ago

terenzreignz Group TitleBest ResponseYou've already chosen the best response.0
I hardly did anything, but okay, no problem :)
 one year ago

Notamathgenius Group TitleBest ResponseYou've already chosen the best response.0
It's fine at least you helped I would medal you too but i cant D: gives medal internet medal :D
 one year ago

terenzreignz Group TitleBest ResponseYou've already chosen the best response.0
LOL Thanks :)
 one year ago
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