Докажите тождество: x^2+14x+48=(x+8)(x+6).

\[x^{2} + 14x + 48 = (x + 8)(x + 6)\]

\[x^{2} + 14x + 48 =\]

\[= x^{2} + 6x + 8x + 48\]

\[x^{2} + 14x + 48 =\]

\[= x^{2} + 14x + 48 \Longrightarrow ч.т.д.\]