Question

​Factorise: 2x2 – 7x – 39

Answer 1

Answer:

2x ^2 −7x−39

2x ^2 −7x−39=2x^2−13x+6x−39

2x ^2 −7x−39=2x^2−13x+6x−39=x(2x−13)+3(2x−13)

2x ^2 −7x−39=2x^2−13x+6x−39=x(2x−13)+3(2x−13)=(x+3)(2x−13)

Step-by-step explanation:

hope that helps

Answer 2

Step-by-step explanation:

(2x-13)

Hope teacher will give you full. marks for this