Question

(x+y+z)^3=? ans thi que ​

Answer 1

$\huge{\underline{\pink{\mathfrak{AnSwEr}}}}$
$\huge\orange{\ddot\smile}$
${(x + y + z)}^{3} = {x}^{3} + {y}^{3} + {z}^{3} + 3(x + y)(y + z)(z + x)$