Answer: 4x² + 5x + 3
<u>Step-by-step explanation:</u>

$4680
Since 18% is 18/100 you just have to multiply the $842.4 by the reciprocal of that to find your answer
Reciprocal of 18/100 is 100/18
842.4* 100/18 equals 84240/18
84240/18 equals 4680
A negative number * another negative number gives a positive value
A positive number * another positive number also gives a positive value
The solutions are -4, 4
Hope this helps :)
<h2>
Option A is the right option.</h2>
please see the attached picture for full solution..
Hope it helps..
Good luck on your assignment...
Its D, incenter is the incircle of a triangle or other figure.