Well, honey, I hate to break it to you, but there are a few different combinations that could equal four. You've got 2 times 2, 1 times 4, and even -2 times -2. Math can be a real wild ride sometimes, but hey, that's just how the numbers crumble.
To find two numbers that multiply to four, we can think of the factors of four: 1, 2, and 4. Therefore, the possible pairs are 1 x 4 = 4 and 2 x 2 = 4. So, the pairs that equal four are 1 and 4, as well as 2 and 2.