Do you need to know what two numbers multiply to -70 and add to 100? In other words, do you need to find the two numbers whose product is -70 and sum is 100? No problem! The two numbers that multiply to -70 and add to 100 are as follows:
-0.69517
100.69517
Here is the math to prove that our above answer to "What two numbers multiply to -70 and add to 100?" is correct:
Multiply:
-0.69517 × 100.69517 ≈ -70
Add
-0.69517 + 100.69517 = 100
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: