Do you need to know what two numbers multiply to -20 and add to 7? In other words, do you need to find the two numbers whose product is -20 and sum is 7? No problem! The two numbers that multiply to -20 and add to 7 are as follows:
-2.17891
9.17891
Here is the math to prove that our above answer to "What two numbers multiply to -20 and add to 7?" is correct:
Multiply:
-2.17891 × 9.17891 ≈ -20
Add
-2.17891 + 9.17891 = 7
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: