Mathematics
11 Online
OpenStudy (anonymous):
Combine like terms to simplify the expression:
-7x + 3y - 2 + 6x - 1 - y2
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OpenStudy (hba):
\[-7x+3y-2+6x-1-y^2\]
Can you combine the like terms its easy.
OpenStudy (anonymous):
no.. lol like 7x & 6x? idk
OpenStudy (hba):
Yeah you can combine
-7x+6x
OpenStudy (hba):
Also
-2-1
OpenStudy (anonymous):
oh ok .. lol
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OpenStudy (hba):
So what will be the answer after you combine those up ::P
OpenStudy (anonymous):
-1 & -3?
OpenStudy (hba):
-1x*
OpenStudy (anonymous):
oh lol yeah i forgot .
OpenStudy (hba):
= -7x + 3y - 2 + 6x - 1 - y^2
= -7x+6x-2-1+3y-y^2
=
So what will be the answer ?
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OpenStudy (anonymous):
idk i just tried and it made lke no sense -.-
OpenStudy (anonymous):
lol
OpenStudy (hba):
(-7x+6x)-(2+1)+3y-y^2
=
You have done it do it :P
OpenStudy (anonymous):
-1x - 3 + 3y - y^2 ?
OpenStudy (hba):
Yo you nailed it right there.
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OpenStudy (hba):
That is your answer.
Anything else i can do for yuo ?
OpenStudy (anonymous):
but im filling in my study guide and thats not one of the multiple choice answers :(
OpenStudy (hba):
What are the options ?
OpenStudy (anonymous):
A) -2y3 + 13x - 3
B) - 3y3 + 13x2 - 3
C) - y2 + 3y + 42x2 - 3
D) - y2 + 3y + 13x - 3
OpenStudy (hba):
-1x - 3 + 3y - y^2
-y^2+3y-x-3
^ This is what we get.
Is your question correct ?
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OpenStudy (anonymous):
OMG no . its not -7x in the beginning its 7x im so dumb
OpenStudy (hba):
So let us start again
7x + 3y - 2 + 6x - 1 - y2
7x+6x-2-1+3y
OpenStudy (hba):
What will the answer be ?
OpenStudy (anonymous):
13x
OpenStudy (hba):
What about the others
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OpenStudy (anonymous):
i got it :) thank you . gtg thnk you so much for you help
OpenStudy (hba):
Welcome lol :P
Catch up withh you later :)