SOLUTION: 2+6(9-3squared)-2 I have to name each property used which I find hard

Question 985256: 2+6(9-3squared)-2 I have to name each property used which I find hard
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
NOTE: Edited twice to explain better.

This is just a matter of terminology to justify why each step is made. The properties are presented and clearly stated in your textbook.

, given.

, Order of Operations requires exponentiation first, depending on how quantities are associated - I know of no other law for this.

, Additive Inverse Property; note that the operation inside the parentheses was done BEFORE the multiplication involving the 6; because or again, Order of Operations. WORK inside parentheses FIRST, depending on presence or arrangements of any exponentiations.

, law about multiplication by 0, product is zero - not sure if there is a better name. (This is result of the principle of multiplication by zero; that for any real number a such that , ).

, same as , meaning of subtraction

, Additive Inverse Property
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