This quiz works best with JavaScript enabled. Home > Grammar > Punctuation > Expanding Brackets – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Expanding Brackets Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which expression is the correct first step in expanding $3(a + 2(b-4))$ A) $3a + 2b-4$. B) $3(a + 2b + 8)$. C) $3a + 6b-12$. D) $3(a + 2b-8)$. Show Answer Correct Answer: D) $3(a + 2b-8)$. 2. Expand 3(x-3) A) 3x+6. B) 3x-3. C) 3x+9. D) 3x-9. Show Answer Correct Answer: D) 3x-9. 3. Multiply:$(2x-y)^2$ $(2x-y)$ A) $4x^2-4xy+y^2$. B) $4x^2+y^2$. C) $4x^2-y^2$. D) $4x^2+4xy+y^2$. Show Answer Correct Answer: A) $4x^2-4xy+y^2$. 4. Factorise 10x$^{2}$-40x A) 10x(x-4). B) 5x(2x-8). C) 10x$^{2}$(1-4). D) 10x(x-40). Show Answer Correct Answer: A) 10x(x-4). 5. (x-1)(x-8) A) X$^{2}$ + 9x + 8. B) X$^{2 }$+ 9x-8. C) X$^{2}$-9x-8. D) X$^{2}$-9x + 8. Show Answer Correct Answer: D) X$^{2}$-9x + 8. 6. Which of the following is the correct expansion of:3p(4p-7q)? A) 7p-10pq. B) 12pq-21q$^{2}$. C) 9q. D) 12p$^{2}$-21pq. Show Answer Correct Answer: D) 12p$^{2}$-21pq. 7. + 1)-2(h + 2) A) 8h + 1. B) 8h-1. C) 8h + 3. D) 8h +9. Show Answer Correct Answer: A) 8h + 1. 8. Expand the following expression:7(6x + 6) A) 42x-42. B) 42x + 42. C) 42x + 36. D) 36x + 42. Show Answer Correct Answer: B) 42x + 42. 9. -(x-4)(x+9) A) -x$^{2}$-5x-36. B) -x$^{2}$+5x+36. C) -x$^{2}$-4x+36. D) -x$^{2}$-5x+36. Show Answer Correct Answer: D) -x$^{2}$-5x+36. 10. (x + 3) (x-3) A) (x + 3)$^{2}$. B) X$^{2}$-9. C) X$^{2}$ + 9. D) X$^{2}$-3. Show Answer Correct Answer: B) X$^{2}$-9. 11. Expand (2x + 3)(3x-2) A) 6x$^{2}$ + 5x-6. B) 6x$^{2 }$+13x-6. C) 6x$^{2}$-5x-6. D) 6x$^{2}$ +5x + 6. Show Answer Correct Answer: A) 6x$^{2}$ + 5x-6. 12. Simplify:4x$^{2}$-3x + 11-2x A) 4x$^{2}$-5x + 11. B) 11x + 11. C) 16x$^{2}$-5x + 11. D) 10x$^{2}$. Show Answer Correct Answer: A) 4x$^{2}$-5x + 11. 13. Expand the following expression:3(x + 4) A) 3x + 4. B) 3x-4. C) 3x + 12. D) 12 + 3x. Show Answer Correct Answer: C) 3x + 12. 14. $\left(4a+2b\right)^2=$ A) $16a^2+8ab-4b^2$. B) $16a^2-8ab-4b^2$. C) $16a^2-8ab+4b^2$. D) $16a^2+8ab+4b^2$. Show Answer Correct Answer: D) $16a^2+8ab+4b^2$. 15. -5 ( 3y-4 ) A) 15y + 20. B) -15y + 20. C) -15y-20. D) 15y-20. Show Answer Correct Answer: B) -15y + 20. 16. Multiply $(x+3y)(x^2+2y)$ A) $x^3+2xy+9x^2y+6y$. B) $x^3+2xy+3x^2y+6y^2$. C) $2x^2+2xy+3x^2y+6y$. D) $2x^2+2xy+3x^2y+6y^2$. Show Answer Correct Answer: B) $x^3+2xy+3x^2y+6y^2$. 17. Is Pineapple an acceptable Pizza topping? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 18. Why must we expand the bracket first? A) Because Brackets and Multiplication come before Addition & Subtraction in BIDMAS. B) For good luck. C) Because Mx Longridge said so. D) None of the above. Show Answer Correct Answer: A) Because Brackets and Multiplication come before Addition & Subtraction in BIDMAS. 19. Expand the following expression:-8(9x-9) A) -64x + 64. B) -80x + 80. C) -72x + 72. D) -72x-72. Show Answer Correct Answer: C) -72x + 72. 20. Expand the following 5(x + 3) A) 5x + 3. B) 5x + 15. C) 5x + 20. D) 5x(x + 5). Show Answer Correct Answer: B) 5x + 15. 21. Factor the expression:8e + 16 A) 8e + 16. B) 8e-16. C) 8e + 8. D) 8(e + 2). Show Answer Correct Answer: D) 8(e + 2). 22. Expand and simplify 4(x + 2) + 3(x + 5) A) 7x + 23. B) 7x + 7. C) 7x + 15. D) 7x. Show Answer Correct Answer: A) 7x + 23. 23. Expand 4x(2x-6) A) 8x$^{2}$-24x. B) 6x$^{2}$-24x. C) 8x$^{2}$-24. D) 6x$^{2}$-24. Show Answer Correct Answer: A) 8x$^{2}$-24x. 24. Expand and Simplify 2(x+2)-2(x+3) A) 2. B) 4x+8. C) -2. D) 4x-6. Show Answer Correct Answer: C) -2. 25. Expand the following brackets:-5(6-c) A) -30 + 5c. B) 30-5c. C) -30-5c. D) 30 + 5c. Show Answer Correct Answer: A) -30 + 5c. ← 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 8Expanding Brackets Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books