Question

*Which of the following are the factors of (-20), such that their sum is 1?*

1️⃣ 5, -4
2️⃣ 4, 5
3️⃣ -4, -5
4️⃣ 10, -2​

Answer 1

Answer:

I think ..................3

Answer 2

Answer:

The right answer is 3

Hope so the above answer will be helpful to u