This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Punctuation > Expanding Brackets – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Expanding Brackets Quiz 4 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Error Analysis:A student expanded $2(a-5)$ $2a-5$ A) $2a-5$. B) $2a + 10$. C) $2a-10$. D) $a-10$. Show Answer Correct Answer: C) $2a-10$. 2. Expand the Expression:3(x-y + 5) A) 3x + 3y + 8. B) 3x-3y + 8. C) 3xy + 15. D) 3x-3y + 15. Show Answer Correct Answer: D) 3x-3y + 15. 3. Simplify $3a+2b\-a+4b$ A) $2a+6b$. B) $4a+6b$. C) $3a+2b$. D) $2a+2b$. Show Answer Correct Answer: A) $2a+6b$. 4. Expand the expression:$3(a + 4)$ A) $3a + 4$. B) $3 + 4a$. C) $3a + 12$. D) $12a$. Show Answer Correct Answer: C) $3a + 12$. 5. Expand the following expression:-3(6x-1) A) -18x + 3. B) -21x + 3. C) -15x + 3. D) -18x-3. Show Answer Correct Answer: A) -18x + 3. 6. Expand the following brackets:2a(c-3) A) 2a-3c. B) 2ac + 6a. C) 2ac-6a. D) 2ac-3. Show Answer Correct Answer: C) 2ac-6a. 7. 4x$^{3}$m$^{5}$(3mx-2m$^{2}$) A) 12x$^{4}$m$^{5}$-8x$^{3}$m$^{10}$. B) 12x$^{3}$m$^{6}$-8x$^{3}$m$^{7}$. C) 12x$^{4}$m$^{5}$-8x$^{3}$m$^{7}$. D) 12x$^{4}$m$^{6}$-8x$^{3}$m$^{7}$. Show Answer Correct Answer: D) 12x$^{4}$m$^{6}$-8x$^{3}$m$^{7}$. 8. MULTIPLY OUT THE BRACKET9 (7 + 2M) A) 63-18M. B) -63 + 18M. C) -63-18M. D) 63 + 18M. Show Answer Correct Answer: D) 63 + 18M. 9. Factorise 12x + 18y A) 4(3x + 5y). B) 12(x + y). C) 2(6x + 9y). D) 6(2x + 3y). Show Answer Correct Answer: D) 6(2x + 3y). 10. Error Analysis:A student expanded $3(x + 7)$ $3x + 7$ A) $3x + 10$. B) $3x + 21$. C) $x + 21$. D) $3x + 7$. Show Answer Correct Answer: B) $3x + 21$. 11. Expand and Simplify 4(3x+1)-(x+5) A) 11x+1. B) 11x-1. C) 7x+13. D) 13x+1. Show Answer Correct Answer: B) 11x-1. 12. $2b\left(6-3b\right)$ A) $12-6b$. B) $12b-6b^2$. C) $6b^2$. D) $6b$. Show Answer Correct Answer: B) $12b-6b^2$. 13. Expand and simplify the following quadratic expression ..... (x + 7)$^{2}$ A) X$^{2}$ + 7x + 49. B) X$^{2}$ + 14x + 49. C) X$^{2}$ + 49x + 14. D) X$^{2}$ + 49. Show Answer Correct Answer: B) X$^{2}$ + 14x + 49. 14. Expand the brackets:3(4x + 1) A) 12x + 2. B) 15x + 1. C) 10x + 3. D) 12x + 3. Show Answer Correct Answer: D) 12x + 3. 15. Expand the expression:$(2p + 3)(4p-1)$ A) $8p^2 + 10p-3$. B) $8p^2-10p + 3$. C) $8p^2 + 12p + 3$. D) $8p^2 + 12p-2p-3$. Show Answer Correct Answer: A) $8p^2 + 10p-3$. 16. Solve the equation:$x+4=21$ A) $x=7$. B) $x=10$. C) $x=15$. D) $x=17$. Show Answer Correct Answer: D) $x=17$. 17. Expand and simplify:$3k(2m + 5n)$ A) $6km + 5n$. B) $6km + 5kn$. C) $6k + 15kn$. D) $6km + 15kn$. Show Answer Correct Answer: D) $6km + 15kn$. 18. Expand and simplify the following quadratic expression ..... (x-8)(x + 8) A) X$^{2}$ + 16x + 64. B) X$^{2}$-16x + 64. C) X$^{2}$-64. D) X$^{2}$ + 16x-64. Show Answer Correct Answer: C) X$^{2}$-64. 19. Expand (g + 4)(g + 5) A) G$^{2}$ + 9g + 20. B) G$^{2}$ + 9g + 9. C) G$^{2}$ + 20. D) G$^{2}$ + 11g + 20. Show Answer Correct Answer: A) G$^{2}$ + 9g + 20. 20. Expand-5(4v + 3) A) -20v + 15. B) -54v-53. C) -20v-15. D) 20v-15. Show Answer Correct Answer: C) -20v-15. 21. Expand and Simplify 3(x+5)+2x A) 3x+15. B) 5x+15. C) 5x+14. D) 4x+14. Show Answer Correct Answer: B) 5x+15. 22. Expand 3x$^{2}$(x + 2) A) 3x$^{2}$ + 6x$^{2}$. B) 3x$^{3}$ + 3x$^{2}$. C) 3x$^{3}$ + 2x$^{2}$. D) 3x$^{3}$ + 6x$^{2}$. Show Answer Correct Answer: D) 3x$^{3}$ + 6x$^{2}$. 23. Error Analysis:Spot the Mistake-Scenario A:A student expands $4(x + 3)$ $4x + 3$ A) $7x + 3$. B) $4x + 12$. C) $4x + 9$. D) $4x + 3$. Show Answer Correct Answer: B) $4x + 12$. 24. EXPAND THE BRACKET8 (-3F-P +20) A) -24F-8P +20. B) -24F-8P +160. C) 24F-8P +160. D) -24F +8P +160. Show Answer Correct Answer: B) -24F-8P +160. 25. Which expression is the correct first step in expanding $2(3x + 4(y + 1))$ A) $2(3x + 4y + 1)$. B) $2(3x + 4y + 1)$. C) $2(3x + 4y + 4)$. D) $2(3x + 4y)$. Show Answer Correct Answer: C) $2(3x + 4y + 4)$. 26. Simplify:-3 ( 4y-2 ) A) -12y-6. B) -12y + 6. C) 12y-6. D) -12y + 2. Show Answer Correct Answer: B) -12y + 6. 27. Expand and simplify(h + 7)$^{2}$ A) H$^{2}$ + 14h. B) H + 49. C) H$^{2}$ + 14h + 49. D) H$^{2 }$+ 49. Show Answer Correct Answer: C) H$^{2}$ + 14h + 49. 28. What is the value of y, if x = 9? $2\left(x+2\right)=y$ A) $y=20$. B) $y=22$. C) $y=16$. D) $y=18$. Show Answer Correct Answer: B) $y=22$. 29. What is the value of $y$ $5(y+2)=35$ A) $y=9$. B) $y=5$. C) $y=3$. D) $y=7$. Show Answer Correct Answer: B) $y=5$. 30. $9\left(2x+y\right)$ A) $18x+y$. B) $18x+9y$. C) $9x+y$. D) $2x+9y$. Show Answer Correct Answer: B) $18x+9y$. ← PreviousNext →Related QuizzesGrammar QuizzesEnglish Grammar QuizzesExpanding Brackets Quiz 1Expanding Brackets Quiz 2Expanding Brackets Quiz 3Expanding Brackets Quiz 5Expanding Brackets Quiz 6Expanding Brackets Quiz 7Expanding Brackets Quiz 8Expanding Brackets Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books