Fofxisequalto Urmomx

INTJ

Active 6d ago

Bio: Founder & previous owner of Top Chess. No longer associated with the brand.

Active 14d ago

Bio: Experienced teacher with expertise in SAT Math, Calculus, Physics, Chemistry & Organic Chem—here to help you excel!

Showing 2 of 2 users

@fofxisequalto-urmomx-7502

(x+y)^n= (n!/(n-r)!r!)(x^n-r y^r)

Active 431d ago

Joined Nov 9, 2024