Solve the following quadratic equation using the square roots property.

1.) 3x² - 1/2 = 1/4

• + 1/2 and -1/2
• + square root of 2 and - square root of 2
• + square root of 10 and - square root of 10
• +1 and -1
• +15 and -15

So which one is the right one?
(Please say a, b, c, d, or e.)​