This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Punctuation > Expanding Brackets – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Expanding Brackets Quiz 6 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Expand the following expression:3(x + 4) A) 3x + 12. B) 3x-4. C) 12 + 3x. D) 3x + 4. Show Answer Correct Answer: A) 3x + 12. 2. $\left(4a+2b\right)^2=$ 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) $16a^2+8ab+4b^2$. 3. Multiply $(x+3y)(x^2+2y)$ A) $2x^2+2xy+3x^2y+6y^2$. B) $x^3+2xy+3x^2y+6y^2$. C) $x^3+2xy+9x^2y+6y$. D) $2x^2+2xy+3x^2y+6y$. Show Answer Correct Answer: B) $x^3+2xy+3x^2y+6y^2$. 4. 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. 5. 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. 6. Expand the following expression:-8(9x-9) A) -72x + 72. B) -64x + 64. C) -80x + 80. D) -72x-72. Show Answer Correct Answer: A) -72x + 72. 7. Expand the following 5(x + 3) A) 5x + 20. B) 5x + 15. C) 5x(x + 5). D) 5x + 3. Show Answer Correct Answer: B) 5x + 15. 8. Factor the expression:8e + 16 A) 8e-16. B) 8e + 8. C) 8e + 16. D) 8(e + 2). Show Answer Correct Answer: D) 8(e + 2). 9. Expand and simplify 4(x + 2) + 3(x + 5) A) 7x + 7. B) 7x + 15. C) 7x + 23. D) 7x. Show Answer Correct Answer: C) 7x + 23. 10. Expand and Simplify 2(x+2)-2(x+3) A) 4x-6. B) 4x+8. C) -2. D) 2. Show Answer Correct Answer: C) -2. 11. Expand the following brackets:-5(6-c) A) 30 + 5c. B) 30-5c. C) -30 + 5c. D) -30-5c. Show Answer Correct Answer: C) -30 + 5c. 12. Which of the following is the correct expansion of:a(a-10)? A) 2a-10. B) 2a$^{2}$-10. C) A-10a$^{2}$. D) A$^{2}$-10a. Show Answer Correct Answer: D) A$^{2}$-10a. 13. Simplify $5a\left(a-2\right)$ A) $5a^2-10a$. B) $5a^2-10$. C) $5a-10$. D) $5a-10a$. Show Answer Correct Answer: A) $5a^2-10a$. 14. -x$^{2}$+2-1+6x$^{2}$-4x$^{2}$ A) X$^{2}$ +1. B) 3x$^{2}$ +1. C) X $^{2}$+3. D) X $^{2}$-1. Show Answer Correct Answer: A) X$^{2}$ +1. 15. Simplify the expression:2(x + 4) +8 A) 2x + 12. B) 2x-4. C) 2x + 4. D) 2x + 16. Show Answer Correct Answer: D) 2x + 16. 16. Expand $4(x-5y + 2)$ A) $4x + 20y + 8$. B) $4x-20y + 8$. C) $4x-20y-8$. D) $4x-5y + 2$. Show Answer Correct Answer: B) $4x-20y + 8$. 17. Expand (x-3)$^{2}$ A) 2X$^{2}$ +6X +9. B) X$^{2}$ + 9X. C) X$^{2}$ + 9. D) X$^{2}$ + 6X + 9. Show Answer Correct Answer: D) X$^{2}$ + 6X + 9. 18. Expand the brackets:7(3x-1) A) 7x-1. B) 10x-7. C) 21x-7. D) 21x-1. Show Answer Correct Answer: C) 21x-7. 19. Expand:3p(4p-7q)? A) 12pq-21q$^{2}$. B) 9q. C) 7p-10pq. D) 12p$^{2}$-21pq. Show Answer Correct Answer: D) 12p$^{2}$-21pq. 20. Expand (xy+11)$^{2}$ A) X$^{2}$y$^{2}$+22xy+12. B) X$^{2}$y+11xy+121. C) X$^{2}$y$^{2}$+22xy+11. D) X$^{2}$y$^{2}$+22xy+121. Show Answer Correct Answer: D) X$^{2}$y$^{2}$+22xy+121. 21. Expand the following 7(2x + 4) A) 7x + 28. B) 14x + 28. C) 14x + 21. D) 14x + 7. Show Answer Correct Answer: B) 14x + 28. 22. Expand and Simplify:(x + 3)(x$^{2}$ + 5x + 9) A) X$^{3}$ + 15x$^{2}$ + 24x + 21. B) 3x$^{2}$ + 15x + 27. C) X$^{3}$ + 8x$^{2}$ + 24x + 27. D) X$^{3}$ + 5x$^{2}$ + 27x + 9. Show Answer Correct Answer: C) X$^{3}$ + 8x$^{2}$ + 24x + 27. 23. Rewrite the exponent as multiplication:(x+4)$^{2}$ A) (x+4)(x+4). B) 2(x+4). C) (x+8). D) None of the above. Show Answer Correct Answer: A) (x+4)(x+4). 24. Simplify the following expression by combining like terms:14m-3n$^{2}$-2n$^{2}$ + 3m A) 17m + 5n$^{2}$. B) 12mn$^{2}$. C) 11m-5n$^{2}$. D) 17m-5n$^{2}$. Show Answer Correct Answer: D) 17m-5n$^{2}$. 25. Expand:10 ( f + 5 ) A) 10f + 5. B) B + c. C) F + 50. D) 10f + 50. Show Answer Correct Answer: D) 10f + 50. 26. Which expression is the correct first step in expanding $4(x + 2(y-3))$ A) $4x + 2y-3$. B) $4(x + 2y-6)$. C) $4x + 8y-12$. D) $4(x + 2y + 6)$. Show Answer Correct Answer: B) $4(x + 2y-6)$. 27. Which is a factor of $x^2-11x+24?$ A) $\left(x+4\right)$. B) $\left(x-3\right)$. C) $\left(x-4\right)$. D) $\left(x+3\right)$. Show Answer Correct Answer: B) $\left(x-3\right)$. 28. Which expression is the correct first step in expanding $5(x + 2(x + 3))$ A) $5x + 10(x + 3)$. B) $5(x + 2x + 6)$. C) $5x + 2x + 6$. D) $5(3x + 3)$. Show Answer Correct Answer: B) $5(x + 2x + 6)$. 29. $-3\left(2x+4\right)$ A) $-6x+12$. B) $-6x+4$. C) $6x+12$. D) $-6x-12$. Show Answer Correct Answer: D) $-6x-12$. 30. Error Analysis:A student expanded $-5(z-3)$ $-5z-15$ A) $-5z + 15$. B) $5z + 15$. C) $-5z-15$. D) $5z-15$. Show Answer Correct Answer: A) $-5z + 15$. ← PreviousNext →Related QuizzesGrammar QuizzesEnglish Grammar QuizzesExpanding Brackets Quiz 1Expanding Brackets Quiz 2Expanding Brackets Quiz 3Expanding Brackets Quiz 4Expanding Brackets Quiz 5Expanding Brackets Quiz 7Expanding Brackets Quiz 8Expanding Brackets Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books