Question

factorise x^2+20x+100​

Answer 1

chek here ur answer and please mark me

Answer 2

x^2+20x+100=0

x^2+10x+10x+100=0

x(x+10)+10(x+10)=0

(x+10)(x+10)=0

x=-10,x=-10

I hope this answer will helps you.