Classify this triangle by its sides?

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

How do you do the foil method with polynomials?