Mathematics
7 Online
OpenStudy (anonymous):
who can help me with 8th grade algebra
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (saifoo.khan):
LOL, who Can't???
OpenStudy (anonymous):
me
-
OpenStudy (saifoo.khan):
Oh, Let's help u! =)
OpenStudy (anonymous):
What seems to be the problem ?
OpenStudy (anonymous):
whats the question? :)
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
okay i dnt know how to put in the computer to the second power
OpenStudy (saifoo.khan):
x^2
OpenStudy (anonymous):
How can I be of assistance.
OpenStudy (anonymous):
^2
OpenStudy (anonymous):
-3{w-6)^2+x}^2
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
there thats the question
OpenStudy (anonymous):
-3w^2 + x^2 + 72 ?
OpenStudy (anonymous):
Are those brackets ???
OpenStudy (anonymous):
what did you put and yes their bracket and please go step by step
OpenStudy (anonymous):
oh and i think the answer is -14 bt im nt sure
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
First work with the exponent...
... distribute.
OpenStudy (anonymous):
but first comes parentheses
OpenStudy (saifoo.khan):
OKay so??
OpenStudy (anonymous):
so wat?
OpenStudy (saifoo.khan):
-3{w-6)^2+x}^2
u want to solve this?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
oh wait nd it saids that w=5 and x=6 yes i have to solve it
OpenStudy (anonymous):
wow
OpenStudy (saifoo.khan):
-3{5-6)^2+6}^2
OpenStudy (anonymous):
yep
OpenStudy (anonymous):
12
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (saifoo.khan):
sam, do step by step so taht she can understand too.
OpenStudy (saifoo.khan):
i think he is wrong.
OpenStudy (anonymous):
k i need u to show me how to do it nd i did it nd i gt -14
OpenStudy (anonymous):
Okay..
Check Cutie,
Replace all the variables with the numbers give to you.
W = 5 & X = 6
-- > -3 ( 5 - 6 )^2 + 6^2
OpenStudy (saifoo.khan):
Got your mistake sam!
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
okay
OpenStudy (anonymous):
so first i do 5-6 which is -1
OpenStudy (anonymous):
Correct
OpenStudy (saifoo.khan):
\[-3[(5-6)^2+6]^2 \]
\[-3[(-1)^2+6]^2\]
OpenStudy (anonymous):
OMG I though that was x^2
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (saifoo.khan):
\[-3[1+6]^2\]\[-3[7]^2\]\[-3(49)\]
OpenStudy (anonymous):
Im thinking it's -3( 5 - 6 ) + x^2
OpenStudy (saifoo.khan):
i think u can solve now ^.^
OpenStudy (anonymous):
so then its-1times -1 which is 1
OpenStudy (anonymous):
Cutie forgive me ... I copied the problem wrong.
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (saifoo.khan):
LOL, No problem Sam.. it happens.. =)
OpenStudy (anonymous):
okay well thanks anyways
OpenStudy (anonymous):
so i was right its -14 right
OpenStudy (anonymous):
I feel stupid now...
saifoo.khan > samthewildone
OpenStudy (anonymous):
can u guys help me with one more