Algebraic Expressions

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables (like n or m), and operations (like addition, subtraction, multiplication, and division).

Front

What does '4 times a number increased by 15' represent in algebraic form?

Back

4n + 15

Front

How do you express 'd decreased by 29' in algebraic form?

Back

d - 29

Front

What is the algebraic expression for 'a number decreased by 9'?

Back

n - 9

Front

How do you write 'the quotient of a number and 9' in algebraic form?

Back

n / 9

Front

What does '17 less than the product of 3 and m' mean in algebraic terms?

Back

3m - 17

Front

What is a variable in algebra?

Back

A variable is a symbol (usually a letter) that represents an unknown number or value.

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What is a coefficient in an algebraic expression?

Back

A coefficient is a number that is multiplied by a variable in an algebraic expression.

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What does it mean to simplify an algebraic expression?

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To simplify an algebraic expression means to combine like terms and reduce it to its simplest form.

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What is a constant in algebra?

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A constant is a fixed value that does not change, such as the number 5 in the expression 3n + 5.