Question

factories the question

Answer 1

hey mate here's ur answer:-)

_____

$5x {}^{2} + 16x + 3 \\ \\ 5x {}^{2} + 15x + x + 3 \\ \\ 5x( x + 3) + 1(x + 3) \\ \\ (5x + 1)(x + 3)$


hope it helps:✌✌

#thankyou ..☺☺

Answer 2

5
$5 {x }^{2} + 15x + 1x + 3$
=5x(x+3)+1(x+3)
=(5x+1)+(x+3)
x=-5/1 or x=-3