Answer:
5x + 10y + 5z
Step-by-step explanation:
Given the expression

Expand the parenthesis using the distributive law;

Hence the required solution is 5x + 10y + 5z
1. 25 x 0.39 = $9.75
2. 5.56 + 5.81 = 11.37, 11.37/2 = 5.685
Answer:
(x+10)(x+10)
or (x+10)²
Step-by-step explanation:
this factories can use this
a² + 2ab + b²
; (a)² + 2(a)(10) + (b)²
= (a+b)²
hope it helps you ☺️
Any questions (ask me in comments)