Answer: x=5
Step-by-step explanation: u can just simplify it
None of the answers are correct. Here is a picture showing my work. Hope this helps :)
Answer:
<h2>
<em><u>THE CORRECT OPTION IS D</u></em></h2>
<em><u>Given</u> </em>
<em> 4x+1 is a factor of p(x) = 4x³ + 5x² - 23x - 6,</em>
<em>so</em>
<em> 4x+1 =0</em>
<em>4x = -1</em>
<em>x = -1/4</em>
<em><u>Answer</u> -p(x) = 0 when x = -1/4</em>