Question

x(m-n) m+n ×(n-p) n+p + x(m+p) m-p​

Answer 1

★ Question ★

$\\ x(m-n) m+n ×(n-p) n+p + x(m+p) m-p$

★ ⦋Answer⦌ ★

$\\ x(m-n) m+n ×(n-p) n+p + x(m+p) m-p \\ = xm - xn + n {}^{3} - pn {}^{2} + p + xm {}^{2} + xpm - p \\ xm - xn + n {}^{3} - pn {}^{2} + xm {}^{2} + xpm$

gn:)