This quiz works best with JavaScript enabled. Home > Grammar > Punctuation > Expanding Brackets – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Expanding Brackets Quiz 8 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Simplify the expression:-8 + 2(x + 4) A) 2x. B) 2x-4. C) 2x + 12. D) 2x + 4. Show Answer Correct Answer: A) 2x. 2. Expand the expression:$(a-2)(a + 2)$ A) $a^2-4$. B) $a^2 + 4a-4$. C) $a^2-2a + 2a-4$. D) $a^2 + 4$. Show Answer Correct Answer: A) $a^2-4$. 3. Who is the oldest A) Mr Smy. B) Mr Davey. C) Mr Clompus. D) Mr Anderson. Show Answer Correct Answer: C) Mr Clompus. 4. (x+2)(x+3) A) X$^{2}$ + 5x + 6. B) X$^{2}$ + 6x + 5. C) X$^{2 }$+ 7x + 5. D) X$^{2}$ + 6x + 6. Show Answer Correct Answer: A) X$^{2}$ + 5x + 6. 5. Expand-2(x-2) A) -2x+4. B) 2x-4. C) -2x-4. D) 2x-2. Show Answer Correct Answer: A) -2x+4. 6. 4(x + 3) + 2(x + 7) A) 6x + 26. B) 4x + 14. C) 6x + 12. D) 4x + 12. Show Answer Correct Answer: A) 6x + 26. 7. Factorise x$^{3}$ + 5x A) X(x$^{2}$ + 5). B) X(x + 5). C) X$^{2}$(x + 5). D) X$^{3}$(x + 5). Show Answer Correct Answer: A) X(x$^{2}$ + 5). 8. Simplify 6(x +-2) A) 6x +-2. B) 6x +-12. C) 4x. D) 6x-2. Show Answer Correct Answer: B) 6x +-12. 9. Expand the expression:$4(3x-2y + 7)$ A) $12x-8y + 28$. B) $12x-8y-28$. C) $7x-2y + 28$. D) $12x + 8y + 28$. Show Answer Correct Answer: A) $12x-8y + 28$. 10. Expand (x + 2)(x-4) A) X$^{2}$-2x-8. B) X$^{2}$ + 2x-8. C) X$^{2}$-2x + 8. D) X$^{2}$ + 2x + 8. Show Answer Correct Answer: A) X$^{2}$-2x-8. 11. (4c-3d)(-4c-3d) A) 16c$^{2}$-9d$^{2}$. B) 9d$^{2}$-16c$^{2}$. C) 8c-6d. D) 8c$^{2}$-6d$^{2}$. Show Answer Correct Answer: B) 9d$^{2}$-16c$^{2}$. 12. Expand 2(3w-5y) A) Taco. B) 12w$^{2}$-10y. C) 12w-10y. D) 6w-10y. Show Answer Correct Answer: D) 6w-10y. 13. Expand the expression:$(x + 3)(x-4)$ A) $x^2-x-12$. B) $x^2 + 3x-4$. C) $x^2-4x + 3x-12$. D) $x^2-x-12$. Show Answer Correct Answer: A) $x^2-x-12$. 14. Which expression is equivalent to 2p + 4 + 5p + 2 A) 7p + 6. B) 13p. C) 11p + 2. D) None of the above. Show Answer Correct Answer: A) 7p + 6. 15. Expand the expression:$-2(y-5)$ A) $-2y + 10$. B) $-2y-10$. C) $2y-10$. D) $-2y + 5$. Show Answer Correct Answer: A) $-2y + 10$. 16. Simplify:7 ( n + 8 )-8 A) 7n. B) 7n + 56-56. C) 7n + 56-8. D) 7n + 48. Show Answer Correct Answer: C) 7n + 56-8. 17. How many lines of symmetry does an isosceles triangle have? A) 0. B) 1. C) 2. D) 3. Show Answer Correct Answer: B) 1. 18. Expand and simplify $-8\left(5e-5\right)$ A) $40e-40$. B) $40e+40$. C) $-40e+40$. D) $-40e-40$. Show Answer Correct Answer: C) $-40e+40$. 19. Expand(4n-5)(2n + 5) A) 8n$^{2}$ + 10n-25. B) 56n$^{2}$ + 4n-16. C) 7n$^{2}$ + 27n-4. D) 56n$^{2}$-16. Show Answer Correct Answer: A) 8n$^{2}$ + 10n-25. 20. $3x^2\times x$ A) $3x^3$. B) $6x^2$. C) $3x^2$. D) $3x^4$. Show Answer Correct Answer: A) $3x^3$. 21. Expand the expression:$2(4k + 5)$ A) $8k + 10$. B) $6k + 10$. C) $8k + 5$. D) $8k + 7$. Show Answer Correct Answer: A) $8k + 10$. 22. (x-5)$^{2}$ A) X$^{2}$-10x-25. B) X$^{2}$+25. C) X$^{2}$-25. D) X$^{2}$-10x+25. Show Answer Correct Answer: D) X$^{2}$-10x+25. 23. (2x+3)(x-5) A) 2x$^{2}$-2x-15. B) 2x$^{2}$-2x-15. C) 2x$^{2}$-7x-15. D) 2x$^{2}$-7x+15. Show Answer Correct Answer: C) 2x$^{2}$-7x-15. 24. Factorise 7x$^{2}$y + 21xy A) 7xy(x + 3). B) Xy(7x + 21). C) 7x(xy + 3y). D) 7y(x$^{2}$ + 3x). Show Answer Correct Answer: A) 7xy(x + 3). 25. 3x(x+1) A) 3x$^{2}$+1. B) 3x$^{2}$+3x. C) 3x+1. D) 3x+3x. Show Answer Correct Answer: B) 3x$^{2}$+3x. ← PreviousNext →Related QuizzesGrammar QuizzesExpanding Brackets Quiz 1Expanding Brackets Quiz 2Expanding Brackets Quiz 3Expanding Brackets Quiz 4Expanding Brackets Quiz 5Expanding Brackets Quiz 6Expanding Brackets Quiz 7Expanding Brackets Quiz 9Expanding Brackets Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books