Do you need to know what two numbers multiply to -57 and add to 64? In other words, do you need to find the two numbers whose product is -57 and sum is 64? No problem! The two numbers that multiply to -57 and add to 64 are as follows:
-0.87856
64.87856
Here is the math to prove that our above answer to "What two numbers multiply to -57 and add to 64?" is correct:
Multiply:
-0.87856 × 64.87856 ≈ -57
Add
-0.87856 + 64.87856 = 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.
Multiply Add Calculator
Need another answer? Submit another set of values below: