please with the stapes

scratch coding

1 - ask the user for a number, call it N (or anything you'd like)

Add up all the numbers between 1 and N

#2 Solve the Quadratic Equation for x1 and x2. The user enters a, b, and c.

If a is zero, stop

If b2 < 4ac then stop

Otherwise, find x1 and x2

#3 Animation - Select an icon from the online library, and move it around the window in straight lines.

Then move it in circles or curves