### Home > CCA > Chapter 11 > Lesson 11.1.2 > Problem 11-23

11-23.

How many solutions does each equation below have? Homework Help ✎

4

*x*+ 3 = 3*x*+ 33(

*x*− 4) −*x*= 5 + 2*x*(5

*x*− 2)(*x*+ 4) = 0*x*^{2}− 4*x*+ 4 = 0

Solve the equation. Is this a possible situation, an impossible situation, or a situation that is always true?

1 solution

Simplify this equation before deciding how many solutions there are. Then see the help for part (a).

How many different roots does this quadratic have?

2 solutions

Start by factoring this quadratic.