QSE 2 Review (ADV) Unlimited Time

Front

What is the distributive property in mathematics?

Back

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.

Front

What is an equivalent expression?

Back

An equivalent expression is an expression that has the same value as another expression, even though it may look different.

Front

How do you find the prime factorization of a number?

Back

To find the prime factorization, divide the number by the smallest prime number until you reach 1, recording the prime factors.

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.

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Back

Front

Back

Maria ran 4 miles on Wednesday.

Front

What is the prime factorization of 81?

Back

Front

What is an expression in mathematics?

Back

An expression is a combination of numbers, variables, and operators (such as +, -, *, /) that represents a value.

Front

What does it mean for two expressions to be equivalent?

Back

Two expressions are equivalent if they yield the same result for all values of the variables involved.

Front

Identify the incorrect expression: John: 3(6 + 4), Lilly: 5(3 + 3), Marcus: 5(3) - 5(2), Sammy: 2(10 + 5).

Back

Marcus wrote an incorrect expression.