Answer: x=8 and x=-8
Step-by-step explanation:
To find the solutions of the quadratic equation, you want to factor it and set it equal to 0.
x²-16=0
(x+8)(x-8)=0
x+8=0
x=-8
x-8=0
x=8
Now that we have factored and set the factors equal to 0, we found that the solutions are x=-8 and x=8.
