Question

if l(x)=2x+3 then find l(x)+l(-x)​

Answer 1

Answer:

l(x)+l(-x)​ = 6

Step-by-step explanation:

Answer 2

Answer:

0

Step-by-step explanation:

Given l(x)= 2x+ 3

 ⇒ l=(2x+3)/x

     l=2+3/x      

⇒

l(x)+l(-x)​= (2x+ 3) +( 2+3/x)(-x)  

           = 2x + 3 -2x -3= 0

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