### Home > CCAA8 > Chapter 6 Unit 7 > Lesson CCA: 6.2.5 > Problem 6-119

6-119.

If

Substitute 7 into the equation.

*g*(7) = 2 + 1*g*(7) = 3

Can you take the square root of a negative number?

6-119.

If

Substitute 7 into the equation.

*g*(7) = 2 + 1*g*(7) = 3

Can you take the square root of a negative number?