If one root of the equation 2x^2 + 3x – k = 0 is 4, what is the value of k?	Choose the most appropriate option
A) 35  B) 40  C) 44  D) 45  E) 56
We just enter this root into the equation in order to recieve an equation to find the answer!   2*4^2+3*4-k=0   k=32+12= 
<gadget id="calculator">32+12</gadget>
<output>44</output>
44   The answer is 44
<result>C</result>
If one root of the equation 2x^2 + 3x – k = 0 is 4, what is the value of k?