Question

Solve the following equation show your work x^2-4=0

Answer 1

Answer:

x = 2, x = - 2

Step-by-step explanation:

Step 1:

x² - 4 = 0            Equation

Step 2:

x² = 4         Add 4 on both sides

Step 3:

x = $\sqrt{4}$       Square 4

Answer:

x = 2, x = - 2

Hope This Helps :)