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Mathematics 19 Online
OpenStudy (anonymous):

(14x2+7x)+9x2

OpenStudy (anonymous):

are u trying to solve for x

OpenStudy (anonymous):

Find the sum. (14x2 + 7x) + 9x2 =

OpenStudy (anonymous):

in the equation is it a 7x

OpenStudy (anonymous):

yes but the x2 means x squared

OpenStudy (anonymous):

ok so its (14x^2+7x)+9x^2=

OpenStudy (anonymous):

yes here are the answers A. 30x2 B. 30x5 C. 22x2 + 7x D. 23x2 + 7x

OpenStudy (petiteme):

D. 23x2 + 7x

OpenStudy (anonymous):

all u need 2 do is combine like terms for example 2x+2b+3x+3b= would be 5x+5b=

OpenStudy (anonymous):

lol im trying to explain it so i dont get in trouble because they took down my smart score for giving out the answer

OpenStudy (anonymous):

but yeah ur right @petiteme

OpenStudy (anonymous):

thx it was correct

OpenStudy (petiteme):

Sorry @AllTheLonelyKillers Do you have any question @txonline

OpenStudy (anonymous):

lol its fine

OpenStudy (anonymous):

not ight now thx though...

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

Divide: 36xy - 39y/3y

OpenStudy (petiteme):

If you split it, itll become like this \[\frac{ 36xy }{ 3y }-\frac{ 39y }{ 3y }\] divide it and cancel the variables \[12x-13\]

OpenStudy (anonymous):

thx again

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