Factorise each of the following expressions by first factoring out the highest common factor. (a) 3x2 + 9x + 6. (b) 4x2 + 20x + 24. (c) 5x2 + 35x + 50.
Sometimes not all the terms in an expression have a common factor but you may still be able to do some factoring. Example 1 : 9a2b + 3a2 + 5b + 5b2a = 3a2(3b +1)+
Factoring and Solving Quadratic Equations Worksheet. Math Tutorial Lab Special Topic?. Example Problems. Factor completely. 1. 3x + 36. 2. 4x2 + 16x.
Elementary Algebra Skill. Solving Quadratic Equations by Factoring. Solve each equation by factoring. 1) x. 2 ? 9x + 18 = 0. 2) x. 2 + 5x + 4 = 0.
Factoring by Grouping. Factor each completely. 1) 5mn + 25m + 3n. 3 + 15n. 2. 2) 4au + 24av ? 5bu ? 30bv. 3) 15xw + 18xk + 25yw + 30yk. 4) 7xy + 28x.
Worksheet by Kuta Software LLC. Kuta Software - Infinite Algebra 2. Name___________________________________. Period____. Date________________. Factoring
Factorisation. Video 117 on www.corbettmaths.com. Question 1: Factorise the following expressions. (a) 4x + 6. (b) 15x + 20. (c) 9y ? 12. (d) 5x + 15.
Write the prime-power factorization of each. 1) 25. 2) 26. 3) 16. 4) 22. 5) 27. 6) 18.
Factoring the Sum or Difference of Cubes. Factor each completely. 1) x. 3 + 8. 2) a. 3 + 64. 3) a. 3 + 216. 4) 27 + 8x. 3. 5) a. 3 ? 216. 6) 64x. 3 ? 27.
Elementary Algebra Skill. Factoring Trinomial Squares with Leading Coefficient Different from 1. Factor each completely. 1) 7m. 2 + 6m ? 1. 2) 3k.