Adding & Subtracting Monomials

This video illustrates how to add and subtract monomials in high school Polynomials. For more instructional videos, as well as exercise and answer sheets, go to:

http://www.thefreemathtutor.com

Category:

Education

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• monomial
• smart
• board
• white
• smartboard
• polynomial
• doug
• simms
• dougsimmsonline
• freemathtutoring
• math
• add
• subtract
• minus

[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

[MsWiggleman]

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

[MsWiggleman]

@TonyTries1 oh my god im so happy for you!