Question

$x {}^{4} + 22x^{3} + 121 {x}^{2}$
Please answer this question and explain too.
I will mark the correct and detailed answer the brainliest.​

Answer 1

Answer:

x^2(x+11)^2

Step-by-step explanation:

x^4+22x^3+121x^2

x^2(x^2+22x+121)

x^2(x^2+11x+11x+121)

x^2(x(x+11)+11(x+11))

x^2(x+11)(x+11)

x^2(x+11)^2