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

Step-by-step explanation:

1)5,-4

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Answer 2

The factors of 20 are the numbers, which produce the result as 20 when a pair of factors are multiplied together. These factors are 1,2,4,5,10 and 20.

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