Question

Factorise x²+22x+121.​

Answer 1

$(x+11)^2$ is the answer.

Answer 2

Answer:

ur answer is this

Step-by-step explanation:

=x^2+22x+121. split the middle term

=x^2+11x+11x+121

=(x^2+11x)+(11x+121) take out what is common in both

=x(x+11)+11(x+11)

=(x+11)(x+11)