### Home > CAAC > Chapter 12 > Lesson 12.4.3 > Problem 12-92

12-92.

Determine the number of solutions for each of the quadratics below. Note: You do not need to solve the quadratics. Homework Help ✎

(

*x*− 5)^{2}= −6312

*x*^{2}+ 514*x*+ 181 = 0(

*x*+ 3)^{2}− 10 = 04

*x*^{2}+ 49 = 28*x*

Can a square be negative?

No solutions. You cannot take the square root of a negative number.

Two solutions.

Two solutions.

Subtract 28*x* from both sides.