Question

Divide (6 x ² + x - 15) by2x- 3​

Answer 1

Answer:

3x + 5

Step-by-step explanation:

6x² + x - 15 = 6x² - 9x + 10x - 15

                  = (6x² - 9x) + (10x - 15)

                  = 3x (2x-3) + 5 (2x-3)

                  = (3x+5) (2x-3)

(6x² + x - 15) ÷ (2x - 3) = [ (3x+5) (2x-3) ] ÷ (2x - 3)

                                    = 3x + 5