Mathematics, 15.04.2020 04:38 shay5878
Is it an extraneous solution if the numbers are not real but both sides are equal when you plug the number back in?
ie. square root of -1 = square root of -1
would the solution that was plugged in to get that be extraneous?
Answers: 2
Mathematics, 22.06.2019 00:00, jhenifelix
Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.
Answers: 1
Is it an extraneous solution if the numbers are not real but both sides are equal when you plug the...