Question

factorise
1. x^2+2xy+12y^2
2.m^2+13mn+40n^2
3.u^2+8uv+12v^2
4.x^2+10xy+16y^2
Need the with step by step take your time and help me please friends
I Will mark you as brainiest ​

Answer 1

Answer:

I can't understand what have you write in it if you show me a pic than i cn answer this question you can send

Answer 2

Answer:

Plaster of paris, quick-setting gypsum plaster consisting of a fine white powder (calcium sulfate hemihydrate), which hardens when moistened and allowed to dry. Known since ancient times, plaster of paris is so called because of its preparation from the abundant gypsum found near Paris.