Do you need to know what two numbers multiply to -64 and add to -20? In other words, do you need to find the two numbers whose product is -64 and sum is -20? No problem! The two numbers that multiply to -64 and add to -20 are as follows:
-22.80625
2.80625
Here is the math to prove that our above answer to "What two numbers multiply to -64 and add to -20?" is correct:
Multiply:
-22.80625 × 2.80625 ≈ -64
Add
-22.80625 + 2.80625 = -20
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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