Question

Name the property of real numbers illustrated by the equation 5+{15+6}={5+15}+6 answers are associative property addition. Communicative property multiplication. Distributive property. Associative property multiplication

Answer 1

associative is when the parenthesis get moved around
a+(b+c) = (a+b)+c
(if multiplication)
a*(b*c) = (a*b)*c
communicative is when the terms get moved around
a+b+c = b+a+c
Distributive property
a(b+c) = ab + ac