4 x(25+5) rewrite another way

Question

Another way to rewriter

Answer 1

4 x (25+5) can be written as 4(25+5) = 4(5[5+1]} = 20[5+1]=20(6)=120

 

OR

 

4(25)+4(5) = 100+20=120

Answer 2

This is distributive property.

 

4×(25) + 4×(5)