### Home > CCA2 > Chapter 2 > Lesson 2.2.4 > Problem 2-145

2-145.

Solve the following systems of equations. In other words, what values of and

*make each system true? Be sure to show your work or explain your thinking clearly.*

Anything raised to the zero power is equal to

. Knowing this, what is equal to?

Refer to part (a).