Question

(x+2)² Ayudaaa xd xffiissss

Answer 1

Explicación paso a paso:

espero que te sirva

$(x + 2) {}^{2} = 2 {}^{2} 4x + 4 \\ (x + 2) {}^{2} \\ (x + 2) {}^{2} = x2 + x2.2 + 2 {}^{2} \\ = x2 + 2x.2 + 2 {}^{2} \\ = x2 + 4x + 4$