Question

Factorise:ab+bc+at+bt

Answer 1

It may be ryt ...I m not sure but I think it is right...

Step-by-step explanation:

{ b(a+c) } + { t(a+b) }

Answer 2

Answer:

12121322222121212

Step-by-step explanation:囝七沙匕充皮叔叔戶岫毛h身身身身身乎油醫匕屴屴男毛刀屴囤戶岫戶囤戶戶匕岫戶身刀刃州之憶00087777白圬壬刀刷⺆⺆⺆沒沒沒支支支支支阡陷針阡阡⺄廾阡阡垠丹苛呂1212132222221212121.....