Question

necesito ayuda!! plis

* ×(a+b+c+d)

*3y ( n+m - p+ q)

*5z[(n+m(p+q)]
​

Answer 1

$x(a + b + c + d) = ax + bx + cx + dx$

$3y(n + m - p + q) = 3ny + 3my - 3py + 3qy$

$5z [n + m(p + q)] = 5z(n + mp + mq) = 5nz + 5mpz + 5mqz$