Review Algebraic Proofs

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What is the Distributive Property?

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The Distributive Property states that a(b + c) = ab + ac. It allows you to multiply a single term by two or more terms inside a set of parentheses.

Tags

CCSS.6.EE.A.3

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What is the Subtraction Property of Equality?

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The Subtraction Property of Equality states that if you subtract the same number from both sides of an equation, the two sides remain equal.

Tags

CCSS.HSA.REI.A.1

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What is the Reflexive Property of Equality?

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The Reflexive Property of Equality states that any quantity is equal to itself, e.g., a = a.

Tags

CCSS.7.EE.A.1

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What is the Symmetric Property of Equality?

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The Symmetric Property of Equality states that if a = b, then b = a.

Tags

CCSS.7.EE.A.1

Front

What is the first statement in the reason column of a proof?

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The first statement is always 'Given', which states the information that is provided.

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What is the Multiplication Property of Equality?

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The Multiplication Property of Equality states that if you multiply both sides of an equation by the same number, the two sides remain equal.

Tags

CCSS.HSA.REI.A.1

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What is the Division Property of Equality?

Back

The Division Property of Equality states that if you divide both sides of an equation by the same non-zero number, the two sides remain equal.

Tags

CCSS.HSA.REI.A.1

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What is the Transitive Property of Equality?

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The Transitive Property of Equality states that if a = b and b = c, then a = c.

Tags

CCSS.7.EE.A.1

Front

What does it mean to simplify an expression?

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To simplify an expression means to reduce it to its simplest form, combining like terms and performing operations.

Tags

CCSS.7.EE.A.1

Front

What is an algebraic proof?

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An algebraic proof is a logical argument that uses algebraic properties and operations to demonstrate the truth of a statement.