End of Topic Test - Algebra & Proofs

Test yourself on End of Topic Test - Algebra & Proofs

• Which of these is an example of difference of two squares?

• Which of the following is the correct factorisation of this expression?
  x² - 4x - 21

• Dividing by a fraction is equivalent to multiplying by which of the following?

• What is $\frac{x+8}{2x-5} \times \frac{2x+1}{3x+2}$?

• What is $\frac{x+3}{x-2} \div \frac{2x-1}{4x+6}$?