Forming Algebraic expression

Front

What is an algebraic expression?

Back

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

Front

What does it mean to 'subtract' in algebra?

Back

In algebra, 'subtract' means to take one quantity away from another. It is often represented by the term 'less than'.

Front

How do you represent 'three times the sum of 2 and e' in algebraic form?

Back

3(e + 2)

Front

What is the algebraic expression for 'five times Mike's age increased by 9'?

Back

5x + 9, where x represents Mike's age.

Front

What does the term 'product' mean in algebra?

Back

The term 'product' refers to the result of multiplying two or more numbers or expressions.

Front

How can 'the product of 3 and x increased by 5' be expressed algebraically?

Back

3x + 5

Front

What is the difference between an expression and an equation?

Back

An expression is a combination of numbers, variables, and operations without an equality sign, while an equation states that two expressions are equal.

Front

What does 'increased by' indicate in an algebraic expression?

Back

'Increased by' indicates addition. For example, 'x increased by 5' is written as x + 5.

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How do you express 'the sum of a number x and 4' in algebra?

Back

x + 4

Front

What does 'less than' indicate in an algebraic expression?

Back

'Less than' indicates subtraction. For example, '5 less than x' is written as x - 5.