### Home > A2C > Chapter 12 > Lesson 12.1.3 > Problem 12-52

12-52.

A polynomial graph has a double root at

Write an equation using the given roots.

Substitute the given point to find the value of *a*.

12-52.

A polynomial graph has a double root at

Write an equation using the given roots.

Substitute the given point to find the value of *a*.