Multiplying Expressions (Junior Cert Mathematics): Quizzes

📚Quizzes
Revision NotesModel AnswersQuizzesFlashcardsExam Questions
Multiplying Expressions
Sign up to keep practising.Create a free account to play more quizzes and track your progress.

Practise the questions

12 questions from this quiz

Show

What is the coefficient in the expression 3x3x?

33

What is a variable in algebra?

A letter representing an unknown number

What does x2x^2 mean?

x×xx \times x

What is a binomial?

An expression with two terms

When multiplying x×xx \times x, what do you do with the exponents?

Add them

What property is used when multiplying 2(x+5)2(x + 5)?

Distributive property

What does FOIL stand for?

First, Outer, Inner, Last

What is 5x×3x5x \times 3x?

15x215x^2

What is 4(y+7)4(y + 7) when expanded?

4y+284y + 28

What is an advantage of the split and repeat method?

Shows examiner your process for marks

What does combining like terms mean?

Adding terms with same variable/exponent

What is (x+4)(x−3)(x + 4)(x - 3) when simplified?

x2+x−12x^2 + x - 12

Explore Junior Cert Mathematics Revision Notes by Topics

The Basics

Algebraic Fractions

Explore Junior Cert Mathematics Model Answers by Topics

The Basics

Algebraic Fractions

Explore Junior Cert Mathematics Flashcards by Topics

The Basics

Algebraic Fractions

Explore Junior Cert Mathematics Exam Questions by Topics

The Basics

Algebraic Fractions

Join 100,000+ Junior Cert students studying Quizzes with us.

Select your subjects, and get access to A+ resources today.