Property 7 for any integer a we have `a xx (-1)= - a = (-1) xxa`

Property 7 for any integer a we have a xx(-1)=-a=(-1)xx a

Property 6 (property of zero): for any integer we have a xx0=0=0xx a

Identity : For any literals a we have a xx1=a=1xx a

Property 3 For any integer a we have a-0=a i.e.0 is the right identity for subtraction.

For any integer a, what is (-1)xx a equal to ?

For any integer a, what is (-1)xxa equal to?

For any integers a, what is (-1)xx a equal to ?

Property 2 (commutativity): for any two integers a and bwe have a xx b=b xx a that is multiplication of integers is commutative.

Property 4 (distributivity of multiplication over addition): the multiplication of integers is distributive over their addition.that is for any three integers a bc we have (1) a xx(b+c)=a xx b+a xx c(2)(b+c)xx a=b xx a+c xx a

For any integer a, is a+(-1)=-a ?