Justify the Steps for Simplifying

Nathaniel simplified the expression shown:

Which property was used in simplifying this expression?

• Associative Property

• Commutative Property

• Additive Identity Property

• Multiplicative Inverse Property

• Distributive Property

Which property is used to justify the work between Steps #4 and 5?

• Multiplicative Identity Property

• Zero Property

• Multiplicative Inverse Property

• Associative Property

• Power of a Power

• Power of a Quotient

• Quotient of Powers

Which property of real numbers justifies the work shown from Step 1 to Step 2?

• Distributive Property

• Commutative Property

• Identity Property

• Associative Property

(a)  

• A

• B

• C

• D

What is the simplest form of the expression? Enter your answer in the space provided.

Mathematical Equivalence

ON

Tags

AI.9.11.B

Which property justifies the work in solving this equation?

• Addition Property of Equality

• Additive Inverse Property

• Identity Property of Addition

• Subtraction Property of Equality

Which property of real numbers justifies the work shown?

• Distributive Property

• Commutative Property

• Identity Property

• Associative Property

Which property justifies the work from Step 2 to Step 3?

• Addition Property of Equality

• Additive Inverse Property

• Identity Property of Addition

• Subtraction Property of Equality

Which property justifies the work from Step 3 to Step 4?

• Addition Property of Equality

• Additive Inverse Property

• Identity Property of Addition

• Subtraction Property of Equality