Adding and Subtracting Polynomials

Ms. Smith's Math Tutorials

[solangemushiya]

Thanks mam it was very helpful I understand better now

[branchb]

OOF thank you so much, all these other videos didn't explain it nearly as well as you did.

[josecastro]

Thank you so much I been having problems with adding and subtracting polynomials and you made it really easy to understand 🙏🏽🙏🏽🙏🏽

[nanayvlog]

Thanks so much! It took me WEEKS to understand
All the other teachers didn’t mention how it would turn positive so i was confused
I was like “TURN THIS POSITIVE? THATS GONNA MAKE MY ANSWER WRONG! That’s ridiculous..”




Now i got extra homework to get done because i delayed it bc I couldn’t understand
IF ONLY I FOUND THIS VIDEO SOONER

[AndreDV]

but what happens when its like this?
𝟏𝟎𝒙−(𝟑𝒙+𝟕)

[nanayvlog]

If there’s no “( )” (sorry i forgot what it’s called) Is there still a undestood 1?