Question

x²+ 4x + 3 factorise​

Answer 1

Answer:

so the ans is x= -1, -3

hope it helps

Answer 2

Answer:

x²+x+3x+3.

x(x+1)+3(x+1).

(x+3)(x+1).

Considering this value is equals to zero,we get

(x+3)(x+1)=0

Either x=-3 or x=-1.