This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Punctuation > Expanding Brackets – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Expanding Brackets Quiz 7 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Expand the brackets:2(2x-5) A) X-5. B) 4x-10. C) 8x-10. D) 4x + 10. Show Answer Correct Answer: B) 4x-10. 2. Expand $-2(y + 6)$ A) $2y + 12$. B) $2y-12$. C) $-2y + 12$. D) $-2y-12$. Show Answer Correct Answer: D) $-2y-12$. 3. Expand and simplify:$\left(3-x\right)\left(2x+1\right)$ A) $6x-2x^2+3-x$. B) $5x-2x^2+3$. C) $5x$. D) $2x^2-5x+3$. Show Answer Correct Answer: B) $5x-2x^2+3$. 4. $-7\left(10t-1\right)$ A) $70t-7$. B) $-70t-1$. C) $-70t-7$. D) $-70t+7$. Show Answer Correct Answer: D) $-70t+7$. 5. Expand $4(a + 3b-5)$ A) $4a + 3b-5$. B) $4a + 12b-20$. C) $4a + 12b + 20$. D) $4a-12b-20$. Show Answer Correct Answer: B) $4a + 12b-20$. 6. Find the equivalent answer:$6\left(2y-5z+3\right)$ A) $12y+30z+18$. B) $12y-30z-18$. C) $12y-30z+18$. D) $6y-5z+3$. Show Answer Correct Answer: C) $12y-30z+18$. 7. Factorise 16x + 36 A) 9(2x + 4). B) 4(4x + 9). C) 16(x + 3). D) 2(8x + 18). Show Answer Correct Answer: B) 4(4x + 9). 8. Expand 2xy(x + y) A) 2x$^{2}$y$^{2}$. B) 2xy + 2yx. C) 2x$^{2}$ + 2y$^{2}$. D) 2x$^{2}$y + 2xy$^{2}$. Show Answer Correct Answer: D) 2x$^{2}$y + 2xy$^{2}$. 9. Challenge:Expand $-3(2p-4q-5)$ A) $6p-12q + 15$. B) $-6p + 12q + 15$. C) $-6p + 12q-15$. D) $-6p-12q-15$. Show Answer Correct Answer: B) $-6p + 12q + 15$. 10. Expand $4(2a-3b + 1)$ A) $8a-12b-4$. B) $8a-12b + 4$. C) $-8a + 12b + 4$. D) $8a + 12b + 4$. Show Answer Correct Answer: B) $8a-12b + 4$. 11. Expand 8(5x + 7) A) 40x + 56. B) 47x. C) 40x + 7. D) 40x-56. Show Answer Correct Answer: A) 40x + 56. 12. When 12 is subtracted from y, the result is 80. What is the value of y? A) $y=-68$. B) $y=68$. C) $y=92$. D) $y=-92$. Show Answer Correct Answer: C) $y=92$. 13. Factorn$^{2}$ + 16n + 63 A) (n-7)(n+4). B) (n-3)(n-10). C) (n+7)(n+9). D) (n+7)(n-9). Show Answer Correct Answer: C) (n+7)(n+9). 14. Expand (x-7)(x + 7) A) X$^{2}$ + 49. B) X$^{2}$-49. C) X$^{2}$ + 7x-49. D) X$^{2}$-7x + 49. Show Answer Correct Answer: B) X$^{2}$-49. 15. Simplify:7(x+y)+9(x-4) A) 16x + 7y + 36. B) 16x + 7y-4. C) 16x + 7y + 4. D) 16x + 7y-36. Show Answer Correct Answer: D) 16x + 7y-36. 16. Expand the following expression:2(5x + 7) A) 12x + 14. B) 5x + 14. C) 10x + 7. D) 10x + 14. Show Answer Correct Answer: D) 10x + 14. 17. Expand the following expression:9(10x + 10) A) 9x + 90. B) 810x + 90. C) 90x + 90. D) 90x + 10. Show Answer Correct Answer: C) 90x + 90. 18. Simplify the expression:$-2(y-3)$ A) $2y-6$. B) $-2y + 6$. C) $-2y-6$. D) $-2y + 3$. Show Answer Correct Answer: B) $-2y + 6$. 19. Expand the following brackets:-3(c + 7) A) -3c-21. B) 3c-21. C) 3c + 21. D) -3c + 21. Show Answer Correct Answer: A) -3c-21. 20. Expand the brackets:4(x + 3) A) 4x + 12. B) 4x-12. C) 4x + 3. D) 16x + 12. Show Answer Correct Answer: A) 4x + 12. 21. What is the factored form of the expression? $x^2+x-6$ A) $\left(x-2\right)\left(x+3\right)$. B) $\left(x-3\right)\left(x+2\right)$. C) $\left(x-2\right)\left(x-3\right)$. D) $\left(x+1\right)\left(x-6\right)$. Show Answer Correct Answer: A) $\left(x-2\right)\left(x+3\right)$. 22. $\left(x+2\right)\left(x+5\right)=x^2+7x+10$ A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 23. Error Analysis:A student expanded $-4(z + 6)$ $-4z + 6$ A) $-4z + 24$. B) $4z-24$. C) $-4z + 6$. D) $-4z-24$. Show Answer Correct Answer: D) $-4z-24$. 24. Expand and simplify the following quadratic expression ..... (x + 10)(x + 4) A) X$^{2}$ + 14x + 40. B) X$^{2}$ + 10x + 40. C) X$^{2}$ + 18x + 14. D) X$^{2}$ + 40x + 14. Show Answer Correct Answer: A) X$^{2}$ + 14x + 40. 25. What does FOIL stand for? A) Flogging Outlawed in London. B) Fans On in Landing. C) First Outside Inside Last. D) Fishing Only in Lakes. Show Answer Correct Answer: C) First Outside Inside Last. 26. Simplify the following expression by combining like terms:5x + 4x-6 +5x$^{2}$ A) -5x$^{2}$ + x-6. B) 5x$^{2}$ + 9x-6. C) -5x$^{2}$ + 9x-6. D) 8x$^{2}$. Show Answer Correct Answer: B) 5x$^{2}$ + 9x-6. 27. Expand and Simplify 4(x+5)+7 A) 4x+23. B) 4x+27. C) 4x+12. D) 4x+16. Show Answer Correct Answer: B) 4x+27. 28. $3a\left(a-2\right)+2a\left(5+a\right)$ A) $3a^2+4a$. B) $6a^2+5a$. C) $5a^2$. D) $5a^2+4a$. Show Answer Correct Answer: D) $5a^2+4a$. 29. Use the perfect square rule/pattern to expand $2\left(3x+6\right)^2$ A) $18x^2+72$. B) $18x^2+72x+72$. C) $18x^2+36x+36$. D) $9x^2+36x+36$. Show Answer Correct Answer: B) $18x^2+72x+72$. 30. Which of the following is equivalent to 5x + 23 A) 5(x + 4) + 6. B) 5(x + 15) + 3. C) 5(x + 23). D) 5(x + 5)-2. Show Answer Correct Answer: D) 5(x + 5)-2. ← 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 8Expanding Brackets Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books