Do you need to know what two numbers multiply to -39 and add to -64? In other words, do you need to find the two numbers whose product is -39 and sum is -64? No problem! The two numbers that multiply to -39 and add to -64 are as follows:
-64.60368
0.60368
Here is the math to prove that our above answer to "What two numbers multiply to -39 and add to -64?" is correct:
Multiply:
-64.60368 × 0.60368 ≈ -39
Add
-64.60368 + 0.60368 = -64
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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