Solve the equation below:

Question

x^2−16=0

Answer 1

To solve the equation x^2 -16 = 0, we can first add 16 to both sides:

x^2 = 16

Next, we can take the square root of both sides:

x = ± √16

Simplifying the square root:

x = ± 4

Therefore, the solutions to the equation are x = 4 and x = -4.