Question

factorise the following 1. 6×^2+19×+15​

Answer 1

Answer:

$6 {x}^{2} + 19x + 15 \\ = 6 {x}^{2} + 10x + 9x + 15 \\ = 2x(3x + 5) + 3(3x + 5) \\ = (3x + 5)(2x + 3)$

This should be correct answer

Answer 2

Answer:

6x

2

+19x+15

=6x

2

+10x+9x+15

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

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