Do you need to know what two numbers multiply to -107 and add to 21? In other words, do you need to find the two numbers whose product is -107 and sum is 21? No problem! The two numbers that multiply to -107 and add to 21 are as follows:
-4.2394
25.2394
Here is the math to prove that our above answer to "What two numbers multiply to -107 and add to 21?" is correct:
Multiply:
-4.2394 × 25.2394 ≈ -107
Add
-4.2394 + 25.2394 = 21
The answers above are rounded if necessary. Therefore, if you double check that the answer above is correct by using a calculator, you may find it to be slightly off.
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