(Medium) Write each of the following trinomials in equivalent factored form. Keep at it!!! SPLIT THE LINEAR TERM (b) 5x2 21x 4 (c) 3x2   16x 12 (a) 2x2 21 13x  (e) 2x2 (f) 11x2  10 10x 1 x (d) 7x2 6 11x  (Hardest) Write each of the following trinomials in equivalent factored form. Keep at it!!! These might require quite a few tries. You will get better at them as you practice. Use extra scrap paper for extra guesses. (b) 6x2 5x 4 (c) 12x2 31x 20     (a) 4x2 27x  18 APPLICATIONS A rectangle has dimensions as shown below in terms of an unknown variable, x. Find a binomial expression for the width of the rectangle in terms of x. Justify your answer based on the expressions for Length 4   x the rectangle’s length and area. Width = ?
(Medium) Write each of the following trinomials in equivalent factored form. Keep at it!!! SPLIT THE LINEAR TERM (a) 2x2 13x  21 (b) 5x2  21x  4 (c) 3x2 16x 12 (d) 7x2 11x  6 (e) 2x2  x 10 (f) 11x2 10x 1 (Hardest) Write each of the following trinomials in equivalent factored form. Keep at it!!! These might require quite a few tries. You will get better at them as you practice. Use extra scrap paper for extra guesses. (a) 4x2  27x 18 (b) 6x2  5x  4 (c) 12x2  31x  20 APPLICATIONS A rectangle has dimensions as shown below in terms of an unknown variable, x. Find a binomial expression for the width of the rectangle in terms of x. Justify your answer based on the expressions for the rectangle’s length and area. Length  x  4 Width = ?