Qwizdom a-level maths - algebra
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The document contains 20 multiple choice questions testing skills in simplifying and factorizing algebraic expressions. The questions cover topics such as combining like terms, factorizing polynomials, and performing operations on algebraic expressions involving variables.
Qwizdom a-level maths - algebra
- 1. A LEVEL MATHS ALGEBRA An Interactive Qwizdom Lesson
- 2. A) x – 3y B) 5x – 3y C) x – 13y D) x + 3y Simplify the following:
- 3. A) 14x + 7x 2 B) 14x - 7x 2 C) 4x + 7x 2 D) 4x + x 2 Simplify the following:
- 4. A) 11x – 2x 2 + 5y B) x + 12x 2 - 5y C) x – 12x 2 + 5y D) x – 12x 2 - 5y Simplify the following:
- 5. A) 31y + 31 B) 120y + 16 C) 120y + 120 D) 100y + 64 Simplify the following: 10(8y + 8) + 5(8y + 8)
- 6. A) 78 + 108v B) -72v - 42 C) -72v + 42 D) 78 – 72v Simplify the following: 9(2v + 2)-10(9v - 6)
- 7. A) 3 + 44y B) 3 – 44y C) -44y - 3 D) -3 + 44y Simplify the following: 4(3y + 6)-7(8y + 3)
- 8. A) x 2 + x + 4 B) x + 6 C) 3x - 4 D) x 2 – x - 2 Simplify the following: x(x + 2) - (x - 4)
- 9. A) fh B) gh C) fg D) fgh Simplify the following: f(g + h) - fh
- 10. A) 4(3x – 9) B) 2(6x – 18) C) 12(x – 3) D) 12(x – 36) Factorise the following as fully as possible: 12x - 36
- 11. A) 6x(3 – 4y) B) 3(6x – 8y) C) 6(3x – 4) D) 6(3x – 4y) Factorise the following as fully as possible: 18x – 24y
- 12. A) 4(4x 2 – x) B) 4x(4x – x) C) 4x(4x – 1) D) 4x(x – 4) Factorise the following as fully as possible: 16x 2 – 4x
- 13. A) x(x – 2xy + 3z) B) x(x – 2y + 3z) C) x 2 (1 – 2y + 3z) D) 2x(-y + z) Factorise the following as fully as possible: x 2 – 2xy + 3xz
- 14. A) 5xy B) 6xy C) 5x 2 y 2 D) 6x 2 y 2 Simplify the following: 2xy * 3xy
- 15. A) 24a 3 b 2 B) 14a 3 b 2 C) 24a 2 b 2 D) 14a 2 b 2 Simplify the following: 2a 2 b * 12ab
- 16. A) 60p 2 q 3 r 2 B) 12p 3 q 4 r 3 C) 60p 3 q 4 r 3 D) 60p 3 q 5 r 3 Simplify the following: 3p 2 qr * 4pq 3 * 5qr 2