it says here
// In this exercise, you will be given two variables, they will be called: num1 and num2
// On the next line create a variable called 'difference' and using math operators return num2 subrtracted from num1
const difference = num1 - num2;
// Please write your answer in the line above.
i am just not getting this whole excercise. tbh the video wasnt explaining that much either. im feeling awful confused
What are you confused on? The variable "difference" is set to
num1 - num2. The function "do_math()" is a single line function, which executes and returns "difference" which is
num1 - num2.
Wrapping it up: do_math will return the difference of num1 and num2.
For your error, you are setting a permanent value to the variable "difference". Instead of const, use var to declare a changeable value.
Please mark this as answered if I helped your problem