This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Punctuation > Expanding Brackets – Quiz 12 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Expanding Brackets Quiz 12 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Workout:$-7\left(10t-1\right)$ A) $-70t-7$. B) $70t-7$. C) $-70t+7$. D) $-70t-1$. Show Answer Correct Answer: C) $-70t+7$. 2. Factor the expression:10g + 20 A) 10g + 20. B) 10(g + 2). C) 10g-20. D) 10g + 10. Show Answer Correct Answer: B) 10(g + 2). 3. Factor the expression:5b + 15 A) 5b + 3. B) 5b + 15. C) 5(b + 3). D) 5b-15. Show Answer Correct Answer: C) 5(b + 3). 4. Simplify the expression:$2(3b-7)$ A) $6b + 14$. B) $6b-14$. C) $6-14b$. D) $6b-7$. Show Answer Correct Answer: B) $6b-14$. 5. EXPAND THE BRACKET-3 (6E-4 +9B) A) -18E +12-27B. B) 6E-12-27B. C) 18E-12-27B. D) -6E +12 +27B. Show Answer Correct Answer: A) -18E +12-27B. 6. EXPAND THE BRACKET-4 (3A-2B + 5) A) -12A + 8B-20. B) 12A + 8B-20. C) 12A-8B + 20. D) -12A-8B + 20. Show Answer Correct Answer: A) -12A + 8B-20. 7. Expand the brackets:8(4x + 2) A) 32x + 18. B) 28x + 16. C) 32x + 16. D) 36x + 16. Show Answer Correct Answer: C) 32x + 16. 8. Factor the expression:7d + 14 A) 7d-14. B) 7d + 7. C) 7d + 14. D) 7(d + 2). Show Answer Correct Answer: D) 7(d + 2). 9. Factorise 10x-45 A) 10(x-4.5). B) 5(2x-9). C) 5(2x + 9). D) 2(5x-22.5). Show Answer Correct Answer: B) 5(2x-9). 10. Expand using the distributive law and simplify:7(a + b) + 3a A) 13a. B) 7a + 7b + 3a. C) 10ab + 3a. D) 10a + 7b. Show Answer Correct Answer: D) 10a + 7b. 11. Expand the following brackets:9(s-1) A) 9s. B) S-9. C) 9s-9. D) 9s + 9. Show Answer Correct Answer: C) 9s-9. 12. Expand 10(3x + 6) A) 13x + 60. B) 30x + 16. C) 13x + 16. D) 30x + 60. Show Answer Correct Answer: D) 30x + 60. 13. Expand the brackets:$4\left(5m-8t+1\right)$ A) $20m-32t-4$. B) $20m+32t+4$. C) $20m-8t+1$. D) $20m-32t+4$. Show Answer Correct Answer: D) $20m-32t+4$. 14. Workout:8 ( 3p-2q ) + 1 A) 24p-16q-8. B) 24p-16q + 1. C) 24p-16q + 8. D) 24p-16q + 4. Show Answer Correct Answer: B) 24p-16q + 1. 15. Expand the expression:$5(2a-3b)$ A) $10ab-15$. B) $10a-15b$. C) $10a + 15b$. D) $7a-3b$. Show Answer Correct Answer: B) $10a-15b$. 16. Expand the following expression:-4(3x-2) A) -4x + 8. B) -12x-2. C) -12x-8. D) -12x + 8. Show Answer Correct Answer: D) -12x + 8. 17. Expand the brackets:10(6x + 5) A) 60x + 5. B) 10x + 5. C) 56x + 50. D) 60x + 50. Show Answer Correct Answer: D) 60x + 50. 18. Expand $2(3x + 8)$ A) $6x + 16$. B) $2x + 24$. C) $3x + 16$. D) $6x + 8$. Show Answer Correct Answer: A) $6x + 16$. 19. Which of the following is the correct expansion of:x(x$^{2}$ + 12)? A) 2x$^{2}$ + 12x. B) X$^{3}$ + 12x. C) 3x + 12x. D) X$^{2}$ + 12. Show Answer Correct Answer: B) X$^{3}$ + 12x. 20. What is the missing blank 3( +2)=12x+6 A) 6. B) 5. C) 4. D) 3. Show Answer Correct Answer: C) 4. 21. Expand xy(x + 3) A) X$^{2}$ + 3y. B) X$^{2}$y + 3xy. C) Xy$^{2}$ + 3xy. D) X$^{2}$y + 3. Show Answer Correct Answer: B) X$^{2}$y + 3xy. 22. $3+2\left(x-5\right)=$ A) $5x-10$. B) 0. C) $5x-25$. D) $2x-7$. Show Answer Correct Answer: D) $2x-7$. 23. EXPAND THE BRACKET6 (2A-3B + 4) A) -12A-18B + 24. B) -12A + 18B-24. C) 12A + 18B + 24. D) 12A-18B + 24. Show Answer Correct Answer: D) 12A-18B + 24. 24. Reflection Corner:Why must we simplify the inner brackets before multiplying by the outer number? Choose the best reason. A) It ensures distribution applies to a single simplified expression and reduces sign errors. B) It makes the numbers larger, which is easier to compute. C) It avoids using parentheses at all. D) It guarantees every term becomes positive. Show Answer Correct Answer: A) It ensures distribution applies to a single simplified expression and reduces sign errors. 25. Expand:5 ( 2p-3q + 4 ) A) 10p-15q + 15. B) 10p-15q + 25. C) 10p-15q + 20. D) 10p-15q-20. Show Answer Correct Answer: C) 10p-15q + 20. 26. Expand and Simplify:(x + 4)$^{2}$ A) X$^{2}$ + 8x + 4. B) X$^{2}$ + 4x + 4. C) X$^{2}$ + 16. D) X$^{2}$ + 8x + 16. Show Answer Correct Answer: D) X$^{2}$ + 8x + 16. 27. Expand the following brackets:2(8-t) A) 2(8-t) = 16-2t. B) 2(8-t) = 16 + 2t. C) 2(8-t) = 8-2t. D) 2(8-t) = 16-t. Show Answer Correct Answer: A) 2(8-t) = 16-2t. 28. $2\left(a+5\right)$ A) $2a+5$. B) $2a+7$. C) $a+10$. D) $2a+10$. Show Answer Correct Answer: D) $2a+10$. 29. Expand 4a(2a + 3b) A) 8a$^{2}$ + 3b. B) 8a$^{2}$ + 12ab. C) 8a + 12ab. D) 8a + 12b. Show Answer Correct Answer: B) 8a$^{2}$ + 12ab. 30. Factorise fully:ab + 4b A) B(a+4). B) B(a+4b). C) Ab(1+4). D) A(b+4). Show Answer Correct Answer: A) B(a+4). ← PreviousNext →Related QuizzesGrammar QuizzesEnglish Grammar QuizzesExpanding Brackets Quiz 1Expanding Brackets Quiz 2Expanding Brackets Quiz 3Expanding Brackets Quiz 4Expanding Brackets Quiz 5Expanding Brackets Quiz 6Expanding Brackets Quiz 7Expanding Brackets Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books