Question

2x sq + 7x + 3 FACTORISE IT​

Answer 1

$2x {}^{2} + 7x + 3 = 0 \\ \\ = > 2x {}^{2} + 6x + x + 3 = 0 \\ \\ = > 2x(x + 3) + 1(x + 3) = 0 \\ \\ = > (2x + 1)(x + 3) = 0 \\ \\ = > x = - 3 \: \: or \: \: \frac{ - 1}{2}$

Answer 2

$2 {x}^{2} + 7x + 3 \\ 2 {x }^{2} + 6x + x + 3 \\ 2x(x + 3) + 1(x + 3) \\( 2x + 1)(x + 3) \\ x = \frac{ - 1}{2} \\ x = - 3$