Question

x
$x {}^{2} x {}^{2} + 8x + 16$
​

Answer 1

Respuesta:

$\mathrm{Aplicar\:la\:formula\:del\:binomio\:al\:cuadrado}:\quad \left(a+b\right)^2=a^2+2ab+b^2$

$a=x,\:b=4$

$x^{2} +8x+16\\\\(x+4)(x+4 )\\\\(x+4 )^{2}$