I am writing an app that solves the quadratic formula using MIT App Inventor 2
My plan was to create two versions of the formula (The "+" and the "-" of -b plus or minus square root of 4ac/2a) And after doing so I was given the "The operation negate cannot accept the arguments"
I am unsure if it is the "Neg" block that is causing the issue. I have used the beta version before and assumed that "Neg" replaced the - block.
Is it the neg block that is giving me problems or is it more than that?
Thank you for whoever takes the time to help with this.