(3X+2)(2X-5)=AX^2+ KX+N;
THEN WHAT IS THE VALUE OF A-N+K? Choose the most appropriate option.
A) 4  B) 5  C) 6  D) 7  E) 8
(3x+2)(2x-5)=6x^2-11x-10   So,A=6, K=-11, N=-10   Finally,   A-N+K=6-(-10)+(-11)   =6+10-11= 
<gadget id="calculator">6+10-11</gadget>
<output>5</output>
5   ANSWER:5
<result>B</result>
(3X+2)(2X-5)=AX^2+ KX+N;
THEN WHAT IS THE VALUE OF A-N+K?