I'm so sorry for a mistake!
144²+17²=145² equals 144² +2*144+1*1 with
a²+2ad+d²=(a+d)² and 144 as "a", 1 as "d")
#sharingisthenewlearning #SharingIsCaring #education #mathematics #math #maths #geometry #YangHuiTriangle #PascalTriangle
RE: https://bsky.app/profile/did:plc:omyr27fmzj3phbagch4sqyub/post/3lvax3joejs2x
RE: https://bsky.app/profile/did:plc:omyr27fmzj3phbagch4sqyub/post/3lvax3joejs2x
