Expand this binomial...? Can anyone show me how to do this in a simple way?
(x-10)^5

Question

Expand this binomial...? Can anyone show me how to do this in a simple way?  
(x-10)^5

anonymous · Answer

times everything by 5 so u get 5x - 50

anonymous · Answer

I wish it was that simple...lol.. But it's way more complicated than that..

myininaya · Answer

do you know the pascal's triangle

anonymous · Answer

umm, no.. But we are supposed to use the Binomial theorem, and it makes me feel like i'm looking at a foreign language..

myininaya · Answer

look up pascal
its really simple

myininaya · Answer

(x+y)^5=x^5+5x^4y+10x^3y^2+10x^2y^3+5xy^4+y^5
and replace y with -10

anonymous · Answer

you are amazing.. I will look up pascal and thank you so much!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

myininaya · Answer

np

myininaya · Answer

i swear to go once you look at pascal's you will wonder why didn't my teacher show me this

myininaya · Answer

its probably because they don't have time to go over everything
and they just mainly want to see if you can multiply

myininaya · Answer

let me know if you have trouble understand pascal triangle