Question

What are the solutions to the quadratic equation x2 – 16 = 0?

Answer 1

Answer:

its b

Step-by-step explanation:

i got it right on the test

Answer 2

Answer:

2nd choice: x=4 and x=-4

Step-by-step explanation:

x^2 - 16 = 0 can be simplified to (x-4)(x+4)=0

x-4 = 0 so x = 4

and x + 4 = 0 so x = -4