Does the expression (x-6) have one or two factors? I thought it would be two becuase I was told to assume that there was a 1 before the quantity but when I put that into a quiz I got it wrong. How do I know when there is a 1 behind the quantity and when there is not.

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

What is the solution to the division problem below x3+x2-11x+4/x+4