Adding & Subtracting Monomials

[FullMoon272]

hrnggg I have this equation thing that I simplified down to (-50y^6)+(-27y^9)

would the answer be -77y^6+y^9 or -50y^6-27y^9? Help D:

[dougsimmsonline]

@FullMoon272 They are not similar terms. They cannot be combined.

[FullMoon272]

@dougsimmsonline Okay, thanks

[TheSoCalDreamer]

Way better than my fifth period math teacher Thank You :]

[jhaibubbles]

I'm not good in math but how bout (2cm-5cm+7cm-6cm+2cm)??and( -b+0.6b)?? and -4(x+y)+5(x+y)-6(x+y)??please help me!!!!!:( it's kinda confusing..

[chris1234416]

Thanks so much i didn't understand my teachers explanation but now i do.

[Spartan2194]

Now im ready for my test tomorrow thank you sir

[TonyTries1]

im 12 (sixth) and doing 9th grade algebra

[MsWiggleman]

@TonyTries1 oh my god im so happy for you!

[MsWiggleman]

@TonyTries1 oh youre so great. i wish i was as great and swell and great and smart as you.

[dangeurs]

gotta love SmartBoards

[NewJerseyLuva]

i wish my math include food.. instead, 27436%#837%383ujhf#*&4

[kjoinville1994]

can someone tell me ((abc)2)5

the 2 and 5 are powers

[zaviermeeks]

this really helped me out have a test tommorow and didnt understand it your a life saver!

[sugarpolyp]

thanks man, this really helped me out. the textbook just wasn't doing it. i really appreciate you posting all these.

[sulemgothica]

wow this really help me thanks!