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Quiz

Year 1: Algebraic rational expressions

10 questions with solutions for year 1: powers, monomials and polynomials, operations, squaring a binomial, difference of squares, taking out common factors, factorising, HCF and LCM of polynomials, algebraic fractions.

Type the number or choose the right answer. When you finish, click Check answers and see the solutions.

1. 2³ × 2⁴ = 2ⁿ. n = ?

2. (x³)⁴ = xⁿ. n = ?

3. (a + 3)² = ?

4. (2x − 1)² = ?

5. x² − 25 = ?

6. 6a²b − 9ab² = ?

7. ax + ay + 2x + 2y = ?

8. Simplify (x² − 4)/(x + 2).

9. 1/x + 1/(2x) = ?

10. What is x² − 2x + 1 when x = 11?