Question

factorise:. 2x²+7x+3​

Answer 1

Answer:

heya mate ☺

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

hope it helps u mate :)

Answer 2

$\huge \mathfrak{answer}$

= 2 x^2 + 7 x + 3

= 2 x^ 2 + 6 x + x + 3 

= 2x ( x + 3 ) + 1 ( x + 3 )

= ( x + 3 ) ( 2 x + 1 ).

$\huge \red{hope}\blue{it} \pink{helps}$