Do you need to know what two numbers multiply to -57 and add to -87? In other words, do you need to find the two numbers whose product is -57 and sum is -87? No problem! The two numbers that multiply to -57 and add to -87 are as follows:
-87.65031
0.65031
Here is the math to prove that our above answer to "What two numbers multiply to -57 and add to -87?" is correct:
Multiply:
-87.65031 × 0.65031 ≈ -57
Add
-87.65031 + 0.65031 = -87
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: